Coville, Bruce creator author. Wimmer, Mike illustrator text New York Pocket Books 1989 First Minstrel Books printing, June 1989 monographic 141 pages ; 20cm Uneasy about her new substitute teacher, Susan Simmons' suspicions about Mr. Smith are confirmed when she discovers he is an alien determined to bring some sixth-grade specimens back to his planet. P 650 Lexile P Raz-Plus by Bruce Coville ; Illustrated by Mike Wimmer Extraterrestrial beings Juvenile fiction Schools Juvenile fiction Extraterrestrial beings Fiction Schools Fiction Science fiction PZ7.C8344 Myt 2014 813.54 9781481404303 (hc) 148140430X (hc) 9781416903345 (pbk.) 1416903348 (pbk.) SINLB 20240108160127.0 2653 eng