If you love solving mysteries, put your detective skills to work and challenge yourself with these fun spy puzzles, mazes, and riddles. This spiral-bound game book is filled with missions that include learning morse code, word searches, creating secret messages (using the invisible ink pen) and spy gadgets, reading mini mysteries, decoding messages, reading about true spies, and much more! Use the ink stamp to record fingerprint files and learn about fingerprint patterns. Spies of all ages can join in on the fun! Answers are included in the back. Perfect for gift giving or on the go activities.