Book excerpt: What a great idea: a way to play tic-tac-toe when a partner's not available. Each space in the grid has a page number and a letter. Fill one in, then turn to that page and find out what move the book wants to make. Keep on going until the game is done. There's just one way to come out a winner in each game--but it's not easy! Great for travelers, those waiting on line, or a child sick at home.