00870cam a2200229 4500 112082382 TxAuBib 20080918120000.0 000802s2001||||||||||||||||||||||||eng|u 00062443 9780316347259 0316347256 DLC DLC BAKER BTCTA YDXCP ARMRL TxAuBib Harper, Charise Mericle. Imaginative inventions : the who, what, where, when, and why of roller skates, potato chips, marbles, and pie and more / by Charise Mericle Harper. 1st ed. Boston : Little Brown, 2001. 32 p. : col. ill. ; 29 cm. "Megan Tingley books.". Inventions History Juvenile literature. Inventions History.