The original invisible activity series, Yes and know, is back with even more yes and no questions to ponder and solve! Consumers familiar with this series from their childhood will love introducing these titles to a whole new audience. Children will be amazed as the invisible ink pen instantly reveals the Yes and know answers like magic for many hours of fun and entertainment!
With 32-pages of codes to crack and trivia to solve, Yes and know includes classic best-loved activities: Battleship, Bull's Eye, Tic-Tac-Toe, Hangman, Line-Up and Bingo. This exciting and much-loved format is packed with amazing facts to test the knowledge of all ages!