When Treva investigates the disappearance of her family's Christmas things, she finds two mischievous trolls who have never had a Christmas of their own.

Frank and Joe Hardy search a mysterious castle for clues to a stolen, extremely valuable comic book.

Tucker the Jack Russell terrier packs his bags and takes the train to the beach for an adventure, but after a fun day he discovers that he does not know how to get home.

Mr. Fish feels nervous venturing deep in the sea to look for Ms. Clam's lost pearl until Miss Shimmer helps him conquer his fear of the dark.

"Wordless picture book about a boy who loses his paper boat in the rain"--

Using her excellent memory, Cam Jansen, aided by her friend Eric, investigates the disappearance of Mrs. Scott's valuable pearl necklace during a charity brunch.

Lost and found things are the theme of the day, from Mouse's missing blanket, to a large friendly dog (which Kittenhead does not like), and finally a puppy (which Kittenhead prefers).

Bear Cub spies a pair of underpants hanging from a tree branch and sets out to find their owner, but they belong to none of his forest friends.

When Echo, who is tired of sharing everything with her sister Crystal, finds an artifact from the human world, she and Crystal fight over ownership and are forced by their mother to get along.

"When a family goes to a local museum, a boy notices a homeless man sitting outside, making brightly colored origami birds. He convinces his dad to buy a bird the man makes just for him. Once inside the museum, his little sister takes the bird and launches it into the air. Is it lost? Soon another boy helps him look, and the paper bird brings two families--and two new friends--together" --