Osborne, Mary Pope. <br/><br/>
Viking ships at sunrise / 
by Mary Pope Osborne ; illustrated by Sal Murdocca. 
 - 71 pages :  illustrations ;  20 cm. 
 - Magic tree house ;  bk. 15 .
<br/><br/> "A Stepping Stone book.". 
<br/><br/> L.A. Recommended Foreign Language, February 2000. 
<br/><br/> Their magic tree house takes Jack and Annie back to a monastery in medieval Ireland, where they try to retrieve a lost book while being menaced by Viking raiders. 
<br/><br/> 3.3  K-3  570L  Lexile  M  Fountas 
<br/><br/><label>ISBN: </label>0679990615 (lib. bdg.) 0329075411 9780679990611 0679890610 9780679890614 0758779356 9780329075415 9780758779359 
<br/><br/><label>LCCN: </label>98023602 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Annie (Fictitious character : Osborne)--Fiction.<br/>Jack (Fictitious character : Osborne)--Fiction.<br/>Vikings--Fiction.<br/>Monasteries--Fiction.<br/>Time travel--Fiction.<br/>Magic--Fiction.<br/>Tree houses--Fiction.<br/>Time travel.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Ireland--Fiction.
<br/><br/><label>LC Class. No.: </label>PZ7.O81167  / Vh 1998 
<br/><br/><label>Dewey Class. No.: </label>F OSB