Lepora, Nathan <br/><br/>
Falling for fun : gravity in motion 
Nathan Lepora 
 - North American ed 
 - Pleasantville  Gareth Stevens Pub  c2008 
 - 32 p. : col. ill. ; 26 cm 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>9781846966132 
<br/><br/><label>ISSN: </label>2007042001 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Force and energy - Juvenile literature<br/>Gravity - Juvenile literature
<br/><br/><label>Dewey Class. No.: </label>531.14 LEP