Girard, Linda Walvoord. <br/><br/>
Earth, sea, and sky :  the work of Edmond Halley / 
Linda Walvoord Girard ; illustrated by James Watling. 
 - Niles, Ill. :  A. Whitman,  1985. 
 - 78 p. :  ill. 
<br/><br/>Includes bibliographical references. 
<br/><br/> Describes the life and scientific work of the first man to track a comet's path and accurately predict its return. 
<br/><br/><label>ISBN: </label>0807518689 :  $9.75 
<br/><br/><label>LCCN: </label>85015506 
<br/><br/><label>Subjects--Personal Names: </label><br/>Halley, Edmond, 1656-1742.
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomers--Biography.<br/>Comets.
<br/><br/><label>Dewey Class. No.: </label>921