Osborne, Mary Pope. <br/><br/>
The knight at dawn / 
by Mary Pope Osborne ; illustrated by Sal Murdocca. 
 - New York :  Random,  1993. 
 - 65 p. :  ill. ;  20 cm. 
 - Magic tree house ;  #2 A First stepping stone book .
<br/><br/> Eight-year-old Jack and his younger sister Annie use the magic treehouse to travel back to the Middle Ages, where they explore a castle and are helped by a mysterious knight. 
<br/><br/> 1-4.  6-9.  2.2.  310  Lexile 
<br/><br/><label>ISBN: </label>067982412X (pbk.) 0679924124 
<br/><br/><label>LCCN: </label>92013705 /AC 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Time travel--Fiction.<br/>Middle Ages--Fiction.<br/>Magic--Fiction.<br/>Tree houses--Fiction.<br/>Fantasy fiction.
<br/><br/><label>Dewey Class. No.: </label>Fic