00567cam a2200205 4500 102534850 TxAuBib 20010517120000.0 010517s2001||||||||||||||||||||||||eng|u 9780439194556 18.95 0439194555 18.95 TxAuBib Thompson, Lauren. One Riddle, One Answer. Scholastic Press, 2001. 5-17-01. 20010517. Riddles-Fiction. Mathematics-Fiction.