01317cam a2200361 4500 268493864 TxAuBib 20071219120000.0 981207s1999||||||||||||||||||||||||eng|u 98054605 9780805045383 pbk. : alk. paper 0805045384 pbk. : alk. paper (OCoLC)40521275 DLC DLC DLC TxAuBib The brain explorer : puzzles, riddles, illusions, and other mental adventures / Pat Murphy ... [et al.] ; illustrations by Jason Gorski. 1st ed. New York : H. Holt, 1999. 144 p. : ill. ; 28 cm. Exploratorium science-at-home book, An "An owl book.". Includes index. A collection of puzzles and activities dealing with memory, math, verbal skills, and visual perception. 20040413. Puzzles Juvenile literature. Puzzles. Riddles, Juvenile. Magic tricks Juvenile tricks. Murphy, Pat, 1955- Gorski, Jason, ill. Exploratorium (Organization). An Exploratorium science-at-home book. TXEDR