Poskitt, Kjartan. <br/><br/>
Guaranteed to bend your brain / 
Kjartan Poskitt ; [illustrations, Trevor Dunton, Rob Davis]. 
 - New ed. 
 - London :  Scholastic,  2008. 
 - 144 p. :  ill. ;  20 cm. 
<br/><br/> Originally published as Murderous maths: 1997. 
<br/><br/><label>ISBN: </label>9781407105888 (pbk.) 1407105884 (pbk.) 
<br/><br/><label>LCCN: </label>2015458861 
<br/><br/><label>Nat. Bib. No.: </label>GBA864049  bnb 
<br/><br/><label>Nat. Bib. Agency Control No.: </label>014607513  Uk 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics--Miscellanea--Juvenile literature.<br/>Mathematics--Juvenile humor.<br/>Mathematics.
<br/><br/><label>LC Class. No.: </label>QA99  / .P6695 2008 
<br/><br/><label>Dewey Class. No.: </label>510  / P842g 2008