Case, Adam. <br/><br/>
Who tells the truth ? :  logical puzzles to make you think / 
by Adam Case. 
 - Hatfield Road, St. Albans :  Tarquin,  2006. 
 - 76 p. :  ill ;  10 cm. 
<br/><br/><label>ISBN: </label>9780906212776 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematical recreations.<br/>Mathematics--Problems, ext.