There's a storm brewing over Eerie-on-Sea, and the fisherfolk say a monster is the cause. Someone has woken the ancient Gargantis, who sleeps in the watery caves beneath this spooky seaside town where legends have a habit of coming to life. It seems the Gargantis is looking for something: a treasure stolen from her underwater lair. And it just might be in the Lost-and-Foundery at the Grand Nautilus Hotel, in the care of one Herbert Lemon, Lost-and-Founder....

"The bear’s hat is gone, and he wants it back. Patiently and politely, he asks the animals he comes across, one by one, whether they have seen it. Each animal says no, some more elaborately than others. But just as the bear begins to despond, a deer comes by and asks a simple question that sparks the bear’s memory and renews his search with a vengeance." --publisher's website.

Nancy Drew must rescue a ballet version of Cinderella by finding the glass slippers for the Cinderella character, which have disappeared.

Maurice is the Station Mouse, and so he must follow The Station Mouse Handbook: Rule 1: A Station Mouse must remain unseen. Rule 2: A Station Mouse must never go out in the daytime. Rule 3: A Station Mouse must never approach the passengers. Now, there's a reason why these rules exist: people do not like mice. And if Maurice breaks the rules, even to help a little boy who has lost something very important, there's going to be a price to pay...

Dink and his friends investigate why pets, like Mrs. Davis's canary, Mozart, are mysteriously disappearing all over town.

When his toothbrush goes missing, Dog's friends help him look for it.

Griffin Bing and his friends are trying to locate Mr. Fielder's missing thirty million dollar lottery ticket, and thwart the local bully, Darren Vader, who wants to find it for himself--and Mr. Bing's latest invention may help.

Splat pretends to be a secret agent to investigate the disappearance and reappearance of his father's duck decoys.

Invite young readers to practice counting to twenty while helping a small boy search the city for his pet dragon.

"Cat has found a broken cookie jar. How did it happen? And where are the cookies? Those are good questions. Mouse will explain . . ." --back cover