Hale, Rebecca. <br/><br/>
Artifact :  on the trail of toxic tomes / 
Rebecca Hale. 
 - Washington ;  National Geographic Partners, LLC.,  September 2022. 
 - volume 241, pages 23-24,   illustration. 
<br/><br/> National Geographic, v. 242, n. 3, pages 23-24, September 2022.