The Official Icky Poo Book is a collection of 36 only-from-Klutz activities designed around this wonder of weird science. It comes with two irresistible ropes of what scientists like to call an "elastomeric gelatinous compound." Games such as Icky Poo Plop, Frog Tongue Darts, and the ever-exciting Hold It & Scream allow for solo challenges or mob madness.

A collection of 33 Icky-Poo activities for the substance that sticks but doesn't get stuck. Throw it on the wall. It will slime its way down, but it leaves no mess on your hand or the wall. When it gets dirty, just wash it with soap and water. Book comes with one Icky-Poo ball and string.

Definitive rules for the best 20 card games in the galaxy, along with 52 tools of the trade. Plus complete plans for a house of cards, two rub-your eyes card tricks and two solitaires that will crush any other solitaire you've ever heard of.