Gabby Duran: Gabby Duran, Book 2 Gabby Duran: Troll Control (Gabby Duran, Book 2) (Series #2) (Hardcover)

Twelve-year-old Gabby, recruited by a secret agency to take care of extraterrestrial children, is assigned to babysit a troll.
Case File: The Second Unsittable

Summary: Here at A.L.I.E.N. we believe in strengthening the bonds between humans and intergalactics so that one day all beings can live together on Earth in harmony. That day has not come. But our Associates are working hard to achieve this goal, including Gabby Duran, Associate 4118-25125A, Sitter to the Unsittables.

Upon successfully completing her first mission, we have assigned Gabby a more . . . puzzling charge. The relationship between trolls and humans has always been rife with tension, and the troll family Gabby is assigned to is especially prickly. But Gabby is not fazed. Our footage shows Associate 4118-25125A playing, laughing, and snacking with Trymmy, the little troll boy, who seems to be thoroughly enjoying himself.

Our liason, Edwina, informed Gabby that trolls love nothing more than a riddle-and stealing items from unsuspecting humans to add to their trove-but Gabby's certain that all this young troll wants is to have fun. However, it might not be as simple as she thinks. After all, there's a reason this particular alien offspring has been labeled "Unsittable."