Paraquin, Charles H. <br/><br/>
The world's best optical illusions / 
Charles H. Paraquin. 
 - New York :  Sterling Publishing Co., Inc,  1987. 
 - 96 p. 
<br/><br/> A collection of over 100 optical illusion puzzles, with explanations of the reasons for their effects. 
<br/><br/><label>ISBN: </label>0-8069-6644-0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Optical illusions<br/>Puzzles