Geronimo unlocks the mystery in this fabumouse adventure -- which includes a bonus story!
My sister, Thea, had discovered an enormouse old castle built by the founder of New Mouse City! She and Trap dragged me along with them to explore it. Inside, we found one hundred keys... but only ninety-nine doors to unlock. What mysterious room did the hundredth key open? It was up to us to find it and reveal its secrets! BONUS! After the story, read an extra Mini Mystery adventure and jokes galore!"synopsis" may belong to another edition of this title.
Geronimo Stilton is the publisher of The Rodent's Gazette, Mouse Island's most famouse newspaper. In his spare time, Mr. Stilton enjoys collecting antique cheese rinds, playing golf, and telling stories to his nephew Benjamin. He lives in New Mouse City, Mouse Island. Visit Geronimo online at www.scholastic.com/geronimostilton.
"About this title" may belong to another edition of this title.
Seller: World of Books (was SecondSale), Montgomery, IL, U.S.A.
Hardback. Condition: Good. My sister, Thea, had discovered an enormouse old castle built by the founder of New Mouse City! She and Trap dragged me along with them to explore it. Inside, we found one hundred keys.but only ninety-nine doors to unlock. What mysterious room did the hundredth key open? It was up to us to find it and reveal its secrets! Seller Inventory # 00104047407
Seller: Gulf Coast Books, Cypress, TX, U.S.A.
hardcover. Condition: Very Good. Seller Inventory # 1338087789-2-37107962
Seller: New Legacy Books, Annandale, NJ, U.S.A.
hardcover. Condition: Good. The dust jacket shows normal wear. Fast shipping and order satisfaction guaranteed. A portion of your purchase benefits Non-Profit Organizations, First Aid and Fire Stations! Seller Inventory # 5FSZKH00092M
Seller: 3Brothers Bookstore, Egg harbor township, NJ, U.S.A.
Condition: very_good. Cover may have light wear, pages in very good condition and binding is sturdy; may have other light shelf wear or creases. May have notes or highlighting. Seller Inventory # EVV.1338087789.VG
Seller: ZBK Books, Carlstadt, NJ, U.S.A.
Condition: like_new. Fast & Free Shipping â" Excellent condition book with clean cover and pages. Barely handled, with minimal wear. An outstanding copy, close to enjoy! Seller Inventory # ZWV.1338087789.LN
Seller: Greenworld Books, Arlington, TX, U.S.A.
Condition: very_good. Fast Free Shipping â" Very Good condition book with a firm cover and clean pages. Shows normal use and some light wear or limited notes markings. A solid, nice copy to enjoy. Seller Inventory # GWV.1338087789.VG
Seller: ZBK Books, Carlstadt, NJ, U.S.A.
Condition: very_good. Fast & Free Shipping â" Very Good condition book with a firm cover and clean pages. Shows normal use and some light wear or limited notes markings. A solid, nice copy to enjoy. Seller Inventory # ZWV.1338087789.VG
Seller: BooksRun, Philadelphia, PA, U.S.A.
Hardcover. Condition: Very Good. Illustrated. With dust jacket. It's a well-cared-for item that has seen limited use. The item may show minor signs of wear. All the text is legible, with all pages included. It may have slight markings and/or highlighting. Seller Inventory # 1338087789-11-18-29
Seller: BooksRun, Philadelphia, PA, U.S.A.
Hardcover. Condition: Very Good. Illustrated. With dust jacket. It's a well-cared-for item that has seen limited use. The item may show minor signs of wear. All the text is legible, with all pages included. It may have slight markings and/or highlighting. Seller Inventory # 1338087789-11-1-29
Seller: World of Books Inc, Montgomery, IL, U.S.A.
Hardback. Condition: Good. My sister, Thea, had discovered an enormouse old castle built by the founder of New Mouse City! She and Trap dragged me along with them to explore it. Inside, we found one hundred keys.but only ninety-nine doors to unlock. What mysterious room did the hundredth key open? It was up to us to find it and reveal its secrets! Seller Inventory # CIN1338087789G