More what if? :  eminent historians imagine what might have been/ 
edited by Robert Cowley 
 - New York  Pan Books  c2001 
 - xvii,427p.:  ill. 
<br/><br/> Includes index  
<br/><br/><label>ISBN: </label>9781447272472 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Imaginary histories
<br/><br/><label>Dewey Class. No.: </label>909