Scieszka, Jon <br/><br/>
Your mother was a Neanderthal / 
Jon Scieszka ; illstrated by Lane Smith. 
 - New York :  Puffin,  1993. 
 - 77 p. 
 - The Time Warp Trio .
<br/><br/> The Time Warp Trio find themselves in the middle of an adventure in prehistoric times, where cave art is a form of graffiti and  "rock" music takes on a whole new meaning. 
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<br/><br/><label>ISBN: </label>0140363726 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Time travel--Fiction<br/>Prehistoric peoples--Fiction<br/>Humorous stories