Harry and Doug investigate when special bookmarks begin to disappear while their class is busy studying poetry and running their own post office.

Eight-year-old twins Zach and Zoe follow clues to find Zach's missing baseball, signed by his favorite major league player, while competing in Spirit Week events at school.

Elementary school detective Moxie McCoy looks for a missing school mascot and a new best friend, with the help of her annoying little brother.

Nini Cat enjoys her outdoor adventure until she ventures too far and can't find her way home.

Penny feels guilty after taking a beautiful blue marble that she sees in Mrs. Goodwin's grass, but gets a pleasant surprise when she goes to return it the next day.

Mo Willem's unforgettable classic. Trixie, Daddy, and Knuffle Bunny take a trip to the neighborhood Laundromat. But the exciting adventure takes a dramatic turn when Trixie realizes somebunny was left behind?A brilliant true-to-life tale about what happens when Daddy's in charge and things go terribly, hilariously wrong. MO WILLEMS is the author of groundbreaking picture books, including: Knuffle Bunny: A Cautionary Tale (Caldecott Honor winner 2004);...

Paige Darling loves the stuffed rabbit her grandmother has made for her, but when she ties a helium-filled balloon to Bun Bun Button the toy gets loose and goes floating away, and it may take some Darling luck to bring her home.

Kanga and her friends try to discover who ate all of her cookie dough.

Rachel and Kirsty have to pull some major strings to get Maya's harp back from Jack Frost and his goblins before they can ruin a wedding in Wetherbury.

When the grandfather he never knew is released from prison suffering from dementia, eleven-year-old Nicholas, a mathematical and musical genius, tries to save the family's home by helping search for heirlooms Grandpa claims to have buried.