Osborne, Will. <br/><br/>
Mummies and Pyramids: A Nonfiction Companion to Magic Tree House #3: Mummies in the Morning. 

 - 128  p. 
<br/><br/> Mummies and Pyramids: A Nonfiction Companion to Magic Tree House #3: Mummies in the Morning by Will Osborne (2001) 
<br/><br/><label>ISBN: </label>0375802983