McGee, Paul,  1964- <br/><br/>
Yesss! :  the S.U.M.O. secrets to being a positive, confident teenager / 
Paul McGee ; illustrated by Fiona Osborne. 
 - xxiv, 159 pages :  color illustrations ;  23 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>9780857088710 (paperback) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Self-actualization (Psychology)<br/>Self-confidence in adolescence.
<br/><br/><label>Dewey Class. No.: </label>155.519