Mackler, Carolyn. <br/><br/>
The earth, my butt, and other big, round things  
Carolyn Mackler 
 - 1st U.S. ed. 
 - Cambridge, MA    Candlewick Press    2003. 
 - 246 p. ; 22 cm. 
<br/><br/><label>ISBN: </label>9780763620912 
<br/><br/><label>LC Class. No.: </label>PZ M2178t 2003