Book: Percy Jackson and the Olympians Series Title: The Sea of Monsters #2 By: Rick Riordan Category: Middle Readers Cover: Softcover Book Bundle Eligible : 📚 Weight: .45 Lbs Condition: Good Used Condition. Some page/cover edge wear. (See pics) Age/Grade: For Readers 8 to 12 years Grades 3 to 7 Key Words: Book Reading Fiction Young Adult Non Fiction Children Kids Adult Pre-Teen