Hero image 0 of LEGO Harry Potter Chomping Monster Book of Monsters Toy - Pretend Play Set for Boys and Girls, Ages 9+ - Collectible Neville Longbottom Minifigure- Gift Idea for Birthdays and Book Lovers - 76449, 0 of 8
Best seller
LEGO Harry Potter Chomping Monster Book of Monsters Toy - Pretend Play Set for Boys and Girls, Ages 9+ - Collectible Neville Longbottom Minifigure- Gift Idea for Birthdays and Book Lovers - 76449
Key item features
- Chomping Action: Hidden wheels and pull-back function allow the book to race forward with its mouth chomping.
- Neville Longbottom Minifigure: Includes a minifigure of Neville Longbottom with a miniature Monster Book of Monsters accessory.
- Detailed Design: Recreate the book's furry cover, menacing eyes, sharp teeth, and fangs using LEGO bricks.
- Interactive Building: The LEGO Builder app offers 3D instructions with zoom and rotation features for easier construction.
- Dimensions: Measures over 6.5 in. (16 cm) long, 5.5 in. (15 cm) wide, and 2.5 in. (6 cm) deep.
- Piece Count: Contains 518 pieces for a challenging and engaging building experience.
- Age Recommendation: Suitable for children aged 9 and above who love Harry Potter and building sets.
Generated by AI
Specs
- Total count518
- Age range9 Years & Up
- Character groupHarry Potter
- CharacterNeville Longbottom
- Is collectibleY
- ThemeLEGO Harry Potter
Reviews summary
Pros
- : Has a functional mechanism that allows for opening and closing.
- : Features movable parts and resembles the book from prisoner of azkaban.
- : Directions are easy to understand and follow.
- : Features small pieces that require attention to detail.
- : Offers lower prices than others.
Neutral
- : Can be smooth, but may struggle with traction.
Generated by AI
Current price is USD$57.99
Price when purchased online
- Free shipping
Free 90-day returns
How do you want your item?
Try 30 days for just $1! Choose a plan at checkout.
Ships to
Arrives by Tomorrow
Sold and shipped by Walmart.com
Free 90-day returns
This item is gift eligible
More seller options (3)
Starting from $73.99
Try 30 days of Walmart+ for just $1!
T&C apply. Claim offer now
Similar items you might like
Based on what customers bought
LEGO Star Wars Venator-Class Attack Cruiser Building Set for Adults, Men & Women, Ages 18 - Movie Collectible & Room Decor for Office, Bedroom, or Book Shelf - Gift Idea for Birthdays - 75441 $79.95
Sponsored$7995current price $79.95LEGO Star Wars Venator-Class Attack Cruiser Building Set for Adults, Men & Women, Ages 18 - Movie Collectible & Room Decor for Office, Bedroom, or Book Shelf - Gift Idea for Birthdays - 75441
604.6 out of 5 Stars. 60 reviewsSave with
Delivery as soon as 1 hourShipping, arrives tomorrowPickup as soon as tomorrow50+ bought since yesterday LEGO Star Wars Siege of Mandalore Battle Pack Building Toy for Boys & Girls - The Mandalorian Pretend Play Set W/4 Character Minifigures for Kids & Fans, Ages 6 - Gift Idea for Birthdays - 75449 $18.49 Was $22.99
50+ bought since yesterday
SponsoredNow$1849current price Now $18.49, Was $22.99$22.99You save $4.50You save$4.50LEGO Star Wars Siege of Mandalore Battle Pack Building Toy for Boys & Girls - The Mandalorian Pretend Play Set W/4 Character Minifigures for Kids & Fans, Ages 6 - Gift Idea for Birthdays - 75449
754.3 out of 5 Stars. 75 reviewsSave withDelivery as soon as 1 hourShipping, arrives tomorrowPickup as soon as tomorrow100+ bought since yesterday LEGO Classic Medium Creative Brick Box , Toy Set with Train, Car, Tiger, Birthday Gift for Kids 4 , 10696 $24.88 Was $34.99
100+ bought since yesterday
$2488current price $24.88, Was $34.99$34.99LEGO Classic Medium Creative Brick Box , Toy Set with Train, Car, Tiger, Birthday Gift for Kids 4 , 10696
80724.7 out of 5 Stars. 8072 reviewsBest seller LEGO Harry Potter Knight Bus Adventure - Building Toy for Kids, Boys, and Girls, Ages 8 - Iconic Bus from Harry Potter and the Prisoner of Azkaban - with 5 Minifigures - Birthday Gift Idea - 76446 $44.99 Was $49.99
Best seller
$4499current price $44.99, Was $49.99$49.99LEGO Harry Potter Knight Bus Adventure - Building Toy for Kids, Boys, and Girls, Ages 8 - Iconic Bus from Harry Potter and the Prisoner of Azkaban - with 5 Minifigures - Birthday Gift Idea - 76446
7454.5 out of 5 Stars. 745 reviewsIn 25+ people's carts LEGO Disney and Pixar ‘Up’ House 43217 Disney 100 Celebration Classic Building Toy Set for Kids and Movie Fans Ages 9 , A Fun Gift for Disney Fans and Anyone Who Loves Creative Play $71.49
In 25+ people's carts
$7149current price $71.49LEGO Disney and Pixar ‘Up’ House 43217 Disney 100 Celebration Classic Building Toy Set for Kids and Movie Fans Ages 9 , A Fun Gift for Disney Fans and Anyone Who Loves Creative Play
44424.7 out of 5 Stars. 4442 reviewsBest seller LEGO Creator 3 in 1 Retro Telephone Building Toy - Home Decor for Bedroom or Kids Room - Kids Toy for Girls & Boys, Ages 8 - Gifts for Birthdays - 31174 $23.95 Was $29.99
Best seller
$2395current price $23.95, Was $29.99$29.99LEGO Creator 3 in 1 Retro Telephone Building Toy - Home Decor for Bedroom or Kids Room - Kids Toy for Girls & Boys, Ages 8 - Gifts for Birthdays - 31174
3714.6 out of 5 Stars. 371 reviewsLEGO Star Wars Grogu’s Homestead Building Toy for Boys & Girls - The Mandalorian Pretend Play Set W/Sorgan Frog & Poseable Grogu Figures for Preschool Kids, Ages 4 - Gift Idea for Birthdays - 75443 $15.99 Was $19.99
SponsoredNow$1599current price Now $15.99, Was $19.99$19.99You save $4.00You save$4.00LEGO Star Wars Grogu’s Homestead Building Toy for Boys & Girls - The Mandalorian Pretend Play Set W/Sorgan Frog & Poseable Grogu Figures for Preschool Kids, Ages 4 - Gift Idea for Birthdays - 75443
274.9 out of 5 Stars. 27 reviewsSave withShipping, arrives in 2 days100+ bought since yesterday LEGO Star Wars: The Clone Wars Captain Rex Y-Wing Microfighter Building Set, Collectible Star Wars Y-Wing Toy for Kids with Captain Rex Minifigure, Star Wars Gift for Boys & Girls Ages 6 and Up, 75391 $8.99 Was $12.99
100+ bought since yesterday
SponsoredNow$899current price Now $8.99, Was $12.99$12.99You save $4.00You save$4.00LEGO Star Wars: The Clone Wars Captain Rex Y-Wing Microfighter Building Set, Collectible Star Wars Y-Wing Toy for Kids with Captain Rex Minifigure, Star Wars Gift for Boys & Girls Ages 6 and Up, 75391
10594.7 out of 5 Stars. 1059 reviewsSave withDelivery as soon as 1 hourShipping, arrives tomorrowPickup as soon as tomorrowIn 25+ people's carts LEGO Botanicals Happy Plants Building Toy for Kids, Girls, and Boys 9 - Playroom Decor for Desk or Shelf - Birthday Gift Idea for Young Gardeners - Artificial Indoor Plant for Play & Display - 10349 $18.39 Was $22.99
In 25+ people's carts
$1839current price $18.39, Was $22.99$22.99LEGO Botanicals Happy Plants Building Toy for Kids, Girls, and Boys 9 - Playroom Decor for Desk or Shelf - Birthday Gift Idea for Young Gardeners - Artificial Indoor Plant for Play & Display - 10349
14464.7 out of 5 Stars. 1446 reviewsLEGO Harry Potter Hagrid's Hut: An Unexpected Visit - Harry Potter Toy for Boys & Girls Ages 8 - Kids Building Toys W/ Buildable House, 7 Minifigures & Dragon - 76428 $96.90
$9690current price $96.90LEGO Harry Potter Hagrid's Hut: An Unexpected Visit - Harry Potter Toy for Boys & Girls Ages 8 - Kids Building Toys W/ Buildable House, 7 Minifigures & Dragon - 76428
4114.6 out of 5 Stars. 411 reviews50+ bought since yesterday LEGO Star Wars Grogu with Hover Pram Building Toy Set - Star Wars Toy for Kids, Boys & Girls, Ages 10 - Gift for Birthdays - 75403 $69.99 Was $99.99
50+ bought since yesterday
$6999current price $69.99, Was $99.99$99.99LEGO Star Wars Grogu with Hover Pram Building Toy Set - Star Wars Toy for Kids, Boys & Girls, Ages 10 - Gift for Birthdays - 75403
7994.4 out of 5 Stars. 799 reviewsLEGO Harry Potter Mandrake Figure & Pot Plant Toy, Harry Potter Collectible Gift Idea for Kids, Magical Creature Playset for Room décor, Harry Potter Toy for 10 Year Old Girls, Boys or Any Fan, 76433 $52.29
$5229current price $52.29LEGO Harry Potter Mandrake Figure & Pot Plant Toy, Harry Potter Collectible Gift Idea for Kids, Magical Creature Playset for Room décor, Harry Potter Toy for 10 Year Old Girls, Boys or Any Fan, 76433
4224.7 out of 5 Stars. 422 reviewsLEGO Star Wars: The Clone Wars V-19 Torrent Starfighter Building Toy - Pretend Play Set for Boys & Girls, Ages 9 - Starship Model Kit W/ 3 Minifigures - Gift Idea for Birthdays - 75432 $51.99
Sponsored$5199current price $51.99LEGO Star Wars: The Clone Wars V-19 Torrent Starfighter Building Toy - Pretend Play Set for Boys & Girls, Ages 9 - Starship Model Kit W/ 3 Minifigures - Gift Idea for Birthdays - 75432
2024.2 out of 5 Stars. 202 reviewsSave withDelivery as soon as 1 hourShipping, arrives tomorrowPickup as soon as tomorrowRollback LEGO Star Wars: The Clone Wars Ahsoka's Jedi Interceptor Spaceship Building Toy - Kids Star Wars Toy for Boys and Girls, Ages 8 - Birthday Gift Idea for Star Wars Fans - 75401 $35.97 Was $44.99
Rollback
SponsoredNow$3597current price Now $35.97, Was $44.99$44.99You save $9.02You save$9.02LEGO Star Wars: The Clone Wars Ahsoka's Jedi Interceptor Spaceship Building Toy - Kids Star Wars Toy for Boys and Girls, Ages 8 - Birthday Gift Idea for Star Wars Fans - 75401
5644.3 out of 5 Stars. 564 reviewsSave withShipping, arrives tomorrowBest seller LEGO Harry Potter Flying Ford Anglia, Buildable Car Toy with 2 Minifigures for Role Play, Harry Potter Toy for Kids, Harry Potter Car Fantasy Playset, Gift for Boys and Girls Ages 7 and Up, 76424 $14.97
Best seller
$1497current price $14.97LEGO Harry Potter Flying Ford Anglia, Buildable Car Toy with 2 Minifigures for Role Play, Harry Potter Toy for Kids, Harry Potter Car Fantasy Playset, Gift for Boys and Girls Ages 7 and Up, 76424
22624.8 out of 5 Stars. 2262 reviewsLEGO Fortnite Battle Bus - Collectible Fortnite Toy for Kids, Boys and Girls, Ages 10 - Pretend Play Set with 9 Minifigures from Video Game - Gift Ideas for Fans - 77073 $98.95
$9895current price $98.95LEGO Fortnite Battle Bus - Collectible Fortnite Toy for Kids, Boys and Girls, Ages 10 - Pretend Play Set with 9 Minifigures from Video Game - Gift Ideas for Fans - 77073
6574.5 out of 5 Stars. 657 reviewsBest seller LEGO ONE PIECE Windmill Village Hut Building Blocks - Pretend Play Building Toy for Boys & Girls, Ages 8 - Gift for Birthdays - Toy Figures & Playset for Anime Fans - 75636 $23.99 Was $29.99
Best seller
$2399current price $23.99, Was $29.99$29.99LEGO ONE PIECE Windmill Village Hut Building Blocks - Pretend Play Building Toy for Boys & Girls, Ages 8 - Gift for Birthdays - Toy Figures & Playset for Anime Fans - 75636
2784.6 out of 5 Stars. 278 reviewsLEGO Harry Potter TM tbd HP 2024 2 V39 76425 $28.00
$2800current price $28.00LEGO Harry Potter TM tbd HP 2024 2 V39 76425
3904.7 out of 5 Stars. 390 reviewsBest seller LEGO Star Wars Plo Koon’s Jedi Starfighter Microfighter Kids Toy - Building Toy for Pretend Play - Clone Wars Playset and Room Decor for Boys and Girls, Ages 6 - Birthday Gift Idea - 75400 $14.97
Best seller
Sponsored$1497current price $14.97LEGO Star Wars Plo Koon’s Jedi Starfighter Microfighter Kids Toy - Building Toy for Pretend Play - Clone Wars Playset and Room Decor for Boys and Girls, Ages 6 - Birthday Gift Idea - 75400
4314.6 out of 5 Stars. 431 reviewsSave withDelivery as soon as 1 hourShipping, arrives tomorrowPickup as soon as tomorrowIn 25+ people's carts LEGO Star Wars AT-AT Walker - Collectible Building Set for Adults, Ages 18 - Fathers Day Gift - Room Decor for Office, Bedroom, or Book Shelf - Activity for Men, Women, & Movie Fans - 75440 $51.99 Was $64.99
In 25+ people's carts
SponsoredNow$5199current price Now $51.99, Was $64.99$64.99You save $13.00You save$13.00LEGO Star Wars AT-AT Walker - Collectible Building Set for Adults, Ages 18 - Fathers Day Gift - Room Decor for Office, Bedroom, or Book Shelf - Activity for Men, Women, & Movie Fans - 75440
1534.4 out of 5 Stars. 153 reviewsSave withDelivery as soon as 1 hourShipping, arrives tomorrowPickup as soon as tomorrow
About this item
Product details
Watch out - it bites! The LEGO Harry Potter Chomping Monster Book of Monsters (76449) brings Hogwarts' most dangerous textbook to life for young witches and wizards ages 9+. With this detailed building toy, kids build a brick-by-brick book that transforms into a furry, fanged menace that actually moves and chomps! Builders take on a wizard-worthy construction challenge as they recreate the book's distinctive furry cover, menacing eyes, and sharp teeth using LEGO bricks. The completed model features hidden wheels and an innovative pull-back function: place it on a flat surface, pull back, release, and watch as it races forward with its mouth chomping at anyone nearby! The set includes a Neville Longbottom minifigure with his own miniature Monster Book accessory, perfect for recreating scenes from the films. This unique Harry Potter collectible makes an excellent birthday gift for boys and girls who love model building sets and magical adventures. For even more fun, the LEGO Builder app provides intuitive building guidance with 3D model viewing and progress tracking. Contains 518 pieces.
- LOOK OUT, IT BITES! – Kids build the Chomping Monster Book of Monsters (76449), Hogwarts' most dangerous textbook
- NEVILLE LONGBOTTOM MINIFIGURE – Includes the beloved Hogwarts student with his own miniature Monster Book of Monsters accessory
- MAGICAL CHOMPING ACTION – Hidden wheels and pull-back function make it easy for builders to send the Book racing forward with its mouth chomping at anything in its path!
- HARRY POTTER TOY FOR KIDS – Young wizards recreate the book's distinctive furry cover, menacing eyes, sharp teeth, and fangs using LEGO bricks
- BIRTHDAY GIFT IDEA – Makes a perfect present for girls and boys 9+ who love Harry Potter gifts and the iconic wizarding series
- BUILD THE WIZARDING WORLD– The LEGO Builder app offers intuitive 3D instructions with zoom and rotation features for easier construction
- DIMENSIONS – This 518-piece buildable monster book measures over 6.5 in. (16 cm) long, 5.5 in. (15 cm) wide and 2.5 in. (6 cm) deep
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.
Specifications
Total count
518
Age range
9 Years & Up
Character group
Harry Potter
Character
Neville Longbottom
Warranty
Warranty information
1 Year Manufacturer's Warranty
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Warnings
CHOKING HAZARD - Children Under 3
CHOKING HAZARD - Children Under 3This toy is not suitable for ages under 3 years. It contains one or more of the following items: marbles, small ball, or small parts.
Customer ratings & reviews
How item rating is calculated
Reviews summary
Pros
- : Has a functional mechanism that allows for opening and closing.
- : Features movable parts and resembles the book from prisoner of azkaban.
- : Directions are easy to understand and follow.
- : Features small pieces that require attention to detail.
- : Offers lower prices than others.
Neutral
- : Can be smooth, but may struggle with traction.
Generated by AI
Customer photos
+20 images
Sort by |
Showing 1-3 of 70 reviews
Jun 6, 2025
AnnainLegoland
5 out of 5 stars review
Seller Verified Purchase
The Monster Book of Monsters
Since I seen this set that it will be launched I knew I need to have it in my Lego collection. It was a really fun built, and the playability feature is really fun. It is also a nice display piece.
International review
Review from LEGO
Helpful?43N16DRKUY1U13977952982
Aug 22, 2025
Marissa
5 out of 5 stars review
Seller Verified Purchase
Easy to follow directions, and awesome product
I haven't completed it yet, but the beginning part has been super easy to put together. There is a detailed guidebook on how to put it together, which is very helpful. The little Neville Longbottom that came with it is adorable. I'm a huge Harry Potter fan and am having a great time putting this together. I'm planning to finish it with my nieces and nephews, I think they'll have a blast helping me complete it. 
Incentivized Review
Review from Field Agent
Helpful?43N16DRKUY1U13977952982
Aug 29, 2025
Chris D
5 out of 5 stars review
Seller Verified Purchase
Must get for Harry Potter fans
I really enjoyed making the book as a longtime Harry Potter fan. It was great to bring to life one of my favorite aspects of the Harry Potter universe. The instructions were really clear and I was able to make a really great piece. I love the fact that I can, I can make it make the mouth move. Having Neville there as well was a really cool touch overall great experience.
Incentivized Review
Review from Field Agent
Helpful?43N16DRKUY1U13977952982
