Book: The Secrets of Droon Series Title: The Mysterious Island #3 The Tower of the Elf King #9 By: Tony Abbott Category: Younger Readers Cover: Softcover Book Bundle Eligible : 📚 Weight: .40 Lbs Condition: Very Good Used Condition. Slight cover/page edge wear (see pics) Age / Grade: For Readers 7 to 10 years Grades 2 to 5 Key Words: Book Reading Fiction Children Kids