When Geronimo Stilton learns someone wants to steal the antique silver skates being offered as a prize in Mouse Island's annual winter Ice Skating Championships, he races to uncover the mysterious thief and save the prize.
Violet has been chosen to play in the orchestra for a production of Romeo and Juliet in London! The mouselets begin to notice strange things happening during rehearsals. Someone is trying to sabotage the production. Can the Sisters uncover the phantom before the show is ruined?
"My cousin Trap was entering the Super Chef Contest, which determines the best cook on Mouse Island--and he was bringing me along as an assistant. Slimy Swiss cheese, I don't know the first thing about cooking fancy dishes--and I didn't think Trap did, either"--Page 4 of cover.
"Rancid rat hairs! I'd been spending so much money lately, I had none left in the bank! Even worse, when my grandfather found out, he sent me off to Moldy Manor. There, miserly Uncle Stingysnout would teach me to be better at saving. How terrible! Could I learn to be less wasteful without going crazy?" --
While the Thea sisters are at the excavation site of a dig at Hierapolis, Professor Brenninger unearths a series of priceless and very old figurines, but the Thea Sisters think the discovery may be a scam and investigate.
The Thea sisters continue the search for the seven ancient treasures, using the clues found in Aurora Beatrix Lane's travel diary to find a fabulous emerald which once belonged to Cleopatra--a quest that leads them from Moscow, to the Sahara, and finally Bolivia.
Geronimo, Thea, and their cousin Trap explore an old castle built by Grant Gentlemouse, the founder of New Mouse City, and when they find one hundred keys and only ninety-nine doors inside, they set off in search of the missing room.
"Now that the terrible Toney Sludge has escaped from prison, it's up to Geronimo Superstilton and the Heromice to defend Muskrat City from the notorious Sewer Rats and stop an enormouse blackout! Will our heroes be able to defeat their enemies without losing their fur?"--Page 4 of cover.
"The jewelers of Muskrat City are in trouble. A thief has been stealing precious diamonds, and the thief is...invisible! Can the Heromice protect Duchess Marilyn Mousekovia and her precious Star-Studded Gemstone during her visit to Muskrat City? And more important, will they catch the elusive Invisible Thief?"--Page 4 of cover.