"It's the most exciting race the city has ever seen. Geronimo wants no paw in it, but it's a matter of Stilton family honor. The cars are fast, the road is winding, and the racers are...cheating! Can Trap and Geronimo figure out who is rigging the race?"

The Harmony Stone has been stolen from the Crystal Castle, and without it the Kingdom of Fantasy is vulnerable to an ancient enemy, The Invisible Army; Geronimo, together with Queen Blossom's daughter, Winglet, embarks on a mission to find the ancient crown which will defeat the Invisible Army and restore harmony to the empire--but they must make it back to the Crystal Castle before it is overwhelmed by the enemy.

Drawn once again into the Kingdom of Fantasy, Geronimo discovers that the Land of Books is being threatened by a wave of grayness spreading from the Kingdom of Swamp Valley rotting books and turning all the characters gray, sad and worried--and it will be up to Geronimo, Winglet (daughter of Blossom and newly crowned empress), and the intrepid characters from fiction who join them along the way, to locate the source of this new evil and put a stop...

"Geronimo receives a mysterious package. It was a coffin. And it was gift-wrapped! It was an invitation to a spine-tingling mystery dinner at Cacklefur Castle. Geronimo, Thea, and Trap find spiders, bats, and ... something slimy. Can Geronimo solve the mystery before he is frightened out of his fur?"--Amazon.com

"Ebenezer Scrooge is a cranky old mouse who is only concerned with his business and making money. Scrooge thinks Christmas is just a waste of time. But on the night of Christmas Eve, he is visited by three ghosts who take him on a journey through his past, present, and future. His experience could change him forever and teach him the true meaning of Christmas!"--

With a garbage thief on the loose in New Mouse City who is stealing organic waste, Hercule and Geronimo enlist the head of the Recycling Center to help, then discover that the thief has good intentions.

Geronimo Stiltonoot and The Stone Gazette are in the running for the Stone Age Ratitzer: the award for the best prehistoric journalism! But their main competition is Sally Rockmousen, the ruthless host of Gossip Radio -- and she'll stop at nothing to win. Can Geronimo sniff out a scoop in time to defeat her?

Geronimo follows clues in a diary all the way to Mouse Everest in search of his old friend Professor von Volt who has mysteriously disappeared.

Once again Geronimo is summoned to the Kingdom of Fantasy, and this time he must rescue five princesses of The Kingdom of Lotus Flowers who have been kidnapped by a terrible witch--but first he must journey to the Island of Dragons to find the bravest, the wisest, the silliest, and wittiest, and the most sincere dragons who prophecy says will aid him in his mission.