Duncan, Lois,  1934- <br/><br/>
They never came home. 

 - Garden City, N.Y.,  Doubleday,  1969. 
 - 192 p.  22 cm. 
<br/><br/> When two teenage boys vanish on a camping trip, a stranger claims that one owes him two thousand dollars. The boy's sister volunteers to repay the money while continually looking for clues that he is alive. 
<br/><br/><label>LCCN: </label>69011006 /AC 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Detective and mystery stories.<br/>Amnesia--Fiction.
<br/><br/><label>LC Class. No.: </label>PZ7.D9117  / Th