10 book collection of Geronimo Stilton Series:
 
#51 The Enormouse Pearl Heist
#52 Mouse in Space!
#53 Rumble in the Jungle
#54 Get Into Gear, Stilton!
#55 The Golden Statue Plot
#56 Flight of the Red Bandit
#57 The Stinky Cheese Vacation
#58 The Super Chef Contest
#59 Welcome To Moldy Manor
#60 The Treasure Of Easter Island