"Two sisters inexorably altered by a terrible accident, a missing nine-year-old girl, and the shocking connection between them"--

On his birthday Little Rabbit thinks that he is now a big rabbit, until he gets lost at the Rabbit World amusement park.

Chased into the woods by neighborhood bullies who are after his Halloween candy, fifth grader Charlie Cooper quickly gets lost and finds his way into Vampyreishtat--or Monsterland, an uncharted land where werewolves, mummies, and vampires live freely--and with the help of the Monster of all Monsters, Charlie hopes he will find his cousin Billy who disappeared a year ago.

While on a field trip to the farmers' market, Clark becomes separated from his classmates and must use his rhyming skills to help him remember his teacher's instructions.

A young Sauropod encounters friends and foes while searching for his pack, who left while he was oversleeping.

When her little brother Hunter gets lost in a blizzard while on a family vacation, Vanesa sets out with her friends and a giant dog to rescue him.

When Lucy, a young bear, discovers a boy lost in the woods, she asks her mother if she can have him as a pet, only to find him impossible to train.

Seventh-grader Frankie, who has various sensory disorders, is determined to find her missing best friend, Colette, before it is too late.

After moving back to Anchorage and discovering the mysterious disappearance of her best friend, high school senior Ruthie embarks on a search that reveals dark secrets.

As Baby Bear tries to find his way home through the forest, he asks many different woodland creatures for help and finds that much of their advice is more comforting than helpful.