All 4 Mr. Mystery Sets Included for Hours of Fun!
Use your Invisible Ink pen to uncover the truth and solve the mysteries.
192 Pages of Fun! (48 pages in each set)
Here are just some of the games you will find inside this book, decode the cryptograms, decipher Krazygrams, and nab the crook in jailbreak
Ages 7+

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 6.1 inch
Height : 2.1 inch
Length : 11.3 inch

Item Weight: 8.96 ounce (View shipping rates and policies)
Shipping Weight: 1.15 pounds (View shipping rates and policies)

ASIN : B00NWT49KS