Lassieur, Allison. <br/><br/>
Troll attack / 
 Medieval Adventures:  troll attack. 
by Allison Lasseur. 
 - New York :  Scholastic,  c2009. 
 - 31 p. :  col. ill. ;  23 cm. 
 - LEGO medieval adventures. Scholastic reader.  Level 2. .
<br/><br/> "LEGO." 
<br/><br/> If the brave knights cannot defeat the evil wizard and his army of giant trolls, the castle will be lost! 
<br/><br/> 340  Lexile. 
<br/><br/>
<br/><br/><label>ISBN: </label>9780545093378   0545093376   
<br/><br/><label>Subjects--Topical Terms: </label><br/>LEGO toys--Juvenile fiction.<br/>Knights and knighthood--Juvenile fiction.<br/>Wizards--Juvenile fiction.<br/>Trolls--Juvenile fiction.<br/>Castles--Juvenile fiction.<br/>Good and evil--Juvenile fiction.<br/>Fantasy fiction--Juvenile literature.