Madeleine L'Engle <br/><br/>
A Swiftly Tilting Planet 

 - USA  1979 
<br/><br/> Young Adult 13 - 18 years 
<br/><br/><label>ISBN: </label>9780312368562 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science Fiction<br/>Technology Advancement<br/>Time travel
<br/><br/><label>Index Terms--Genre/Form: </label><br/>1.Fiction