Smith, Alex T. <br/><br/>
Mr. Penguin and the Fortress of Secrets/ 
by  Alex T. Smith 
 - London   Hodder Childrens Group   c2018 
 - 283p.:  col. ill 
<br/><br/><label>ISBN: </label>9781444932102 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English fiction 
<br/><br/><label>Dewey Class. No.: </label>823.92