Mueller, Tom. <br/><br/>
The explorer :  the discovery that almost wasn't / 
Tom Mueller, and Harry Burton. 
 - Washington ;  National Geographic Partners, LLC.,  November 2022. 
 - volume 241, pages 54-67,   illustration. 
<br/><br/> National Geographic, v. 242, n. 11, pages 54-67, September 2022.