Grindley, Sally. The perfect monster / Sally Grindley ; illustrated by Erica-Jane Waters. - 44 p. : col. ill. ; 23 cm. - I am reading . ISBN: 9780753458587 0753458586 9780753416549 LCCN: 2005278483 LC Class. No.: MLCM 2006/43111 (P) Dewey Class. No.: 372.677/G884