Blue's Big Treasure Hunt Author:Angela C. Santomero, Traci Paige Johnson (Illustrator), Soo Kyung Kim (Illustrator) Someone's set up a treasure hunt! But who did it? Join Steve and Blue as they play Blue's Clues to figure it out. And where is the treasure? Luckily they have a map to help them -- and readers do too. Included in this book is a tear-out poster! What could the treasure be? Open the book, follow the map, and find out!