Scieszka, Jon <br/><br/>
Your mother was a neanderthal / 
Jon Scieszka 
 - New York :  Puffin Books,  1993       
 - 78 p. 
<br/><br/><label>ISBN: </label>0140363726 
<br/><br/><label>LC Class. No.: </label>PZ 7 S416y 1993