Graham, Brad. <br/><br/>
101 spy gadgets for the evil genius / 
Brad Graham, Kathy McGowan. 
 - New York :  McGraw-Hill,  c2006. 
 - xi, 259 p. :  ill. ;  28 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0071468943 9780071468947 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronic apparatus and appliances--Design and construction--Juvenile literature.<br/>Electronic surveillance--Equipment and supplies--Design and construction--Juvenile literature.