Petersen, P. J. <br/><br/>
Would you settle for improbable? / 
P.J. Petersen. 
 - New York :  Delacorte Press,  1981. 
 - 185 p. ;  22 cm. 
<br/><br/> The arrival of Arnold, who has spent much of his life in juvenile detention centers, has a great impact on 14-year-old Mike and his 9th-grade classmates. 
<br/><br/><label>ISBN: </label>0440096723 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Schools--Fiction.<br/>Friendship--Fiction.