Holub , Joan  <br/><br/>
Zero the hero /  
By Joan Holub & Tom Lichtenheld 
 - First Scholastic printing , February 2013 
 - New York :   Scholastic ,  2012 . 
 - 39 unnumbered pages :   color illustrations ;   21 X 25 cm .  
<br/><br/>K <br/> 
<br/><br/> Zero believes that he is a hero, but the counting numbers think he is worthless until they get into trouble with some Roman numerals, and only Zero can help. 
<br/><br/> 510 <br/>  Lexile estimate <br/>  K <br/>  Raz-Plus <br/> 
<br/><br/><label>ISBN: </label>9780545547406 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Place value--Picture book<br/>Superhero--Picture book
<br/><br/><label>LC Class. No.: </label>PZ7 .H7427 .Z 
<br/><br/><label>Dewey Class. No.: </label>771