MCMANN Lisa <br/><br/>
The trap door / 
Lisa McMann. 
 - New York, N.Y. :   Scholastic Inc.,   2013. 
 - 190 pages : illustrations ; 20 cm. 
<br/><br/> Dak, Sera and Riq might be in over their heads when they attempt to stop a Viking invasion 
<br/><br/><label>ISBN: </label>9780545386982 (hbk.) :  BND18.80 
<br/><br/><label>Subjects--Topical Terms: </label><br/>CONSPIRACIES<br/>TIME TRAVEL -- FICTION<br/>FRIENDSHIP -- JUVENILE FICTION<br/>SLAVERY -- FICTION