00972cam a2200277 4500 287727746 TxAuBib 20170318120000.0 940831s1995||||||||||||||||||||||||eng|u 9780395721377 0395721377 (OCoLC)31207305 TxAuBib Markham, Marion M. The St. Patrick's Day shamrock mystery / Marion M. Markham ; illustrated by Karen A. Jerome. Saint Patrick's Day shamrock mystery. Boston : Houghton Mifflin, 1995. 46 p. : ill. ; 24 cm. On Saint Patrick's Day, the twin Dixon sleuths become involved in a mystery unfolding right next door. 20170318. Twins Fiction. Saint Patrick's Day Fiction. Detective and Mystery Stories. Jerome, Karen A.,. TXFRA