The Thea Sisters and some friends decide to start a school newspaper. But when Colette's diary goes missing and sports reporter Nicky witnesses a suspicious finish during the Iron Mouse Games, the five mice have to put their reporting skills to work solving mysteries! Can the Thea Sisters come up with the answers and make their deadline for the paper too?

When you're with me, Geronimo Stilton, it's always a fabu-mouse adventure! Sally Ratmousen broke some shocking news: The Rodent's Gazette was out of money and in danger of closing. Then Grandfather William broke even worse news to me: I needed to sell my comfy, cozy house in order to save our paper! How terrible! But could I sell it -- and find a new home -- in time to help?

A boy, orphaned and raised in the Frozen North by reindeer herders, boards his birth parents' sled and sets its special compass to "Home," where he uncovers a plot that threatens his mermaid godmothers and other friends of his family.

When Miss Know-It-All's inbox overflows with pleas for guidance, Nikki Maxwell, the school newspaper advice columnist, turns to her best friends for help.

Eighth-grade twins Olivia and Ivy and their friends try to prevent a nosy television reporter, Serena Star, from uncovering the secret community of vampires in Franklin Grove.

Geronimo goes on a TV gameshow in order to keep his newspaper from being taken over by Cheesecake.