Heinlein, Robert A. <br/><br/>
Infinite possibilities 
Robert A. Heinlein. 
 - [S.l.]  SFBC  c2002 
 - 568 p. ;   22 cm. 
<br/><br/> Published by arrangement with Simon & Schuster Children's Publishing. 
<br/><br/> Contents: Tunnel in the sky -- Time for the stars -- Citizen of the galaxy. 
<br/><br/><label>ISBN: </label>0739433857 9780739433850 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science fiction.