Hamsterbrains,Gidget <br/><br/>
Captain underpants and the perilous plot of professor poopypants/by Gidget Hamsterbrains 

 - New york  Scholastic inc  2017 
 - 151p. 
<br/><br/><label>ISBN: </label>9780439049986 
<br/><br/><label>Dewey Class. No.: </label>823  P644C