Sirett, Dawn <br/><br/>
Boys' potty time : with special reward stickers! 
Written by Dawn Sirett ; Special Photography by Dave King ; Tiny Bear illustrations by Holli Conger 
 - London  Dorling Kindersley  2010 
 - 1 v. (unpaged) : col. ill. ; 19 cm 
<br/><br/> Board book 
<br/><br/><label>ISBN: </label>9781405352550 
<br/><br/><label>Dewey Class. No.: </label>372.677049 STR