I SPY Extreme Challenger Riddles by Jean Marzollo Photographs by Walter Wick Cartwheel Books/Scholastic

Dear Reader, I Spy Extreme Challenger is the eleventh I Spy book! For this book we selected photos that are extreme in some wonderful way: fancily far-out, interestingly intense, amazingly imaginative, and sometimes just plain weird. I wrote harder riddles for these photos in order to give you a real challenge. Good Luck! Jean Marzollo