Joan Mason was an American crime reporter who, at different periods of her career, wrote for The Bulletin, Daily Blade, New York Chronicle, and Daily Planet. She was Dan Garret's on-again, off-again girlfriend.

Her father was an admiral in the Navy.

She never figured out her love interest was secretly the Blue Beetle but, otherwise, was fairly smart and capable; even coming up with plans on how to capture criminals such as the Sinister Sphinx and the Shady Lady.

*All Great Comics
*All Top Comics #8
*Blue Beetle vol. 1 #4-5, 7-11, 13, 31-42, 44-48, 51, 53, 55, 57-60
**(possibly #2 but the character went unnamed)
***vol. 3 #13-15, 18, 22, 24-25
****vol. 4 #18, 20-21
*Book of All-Comics
*Everybody's Comics (unnumbered)
**vol. 2 #1
*Mystery Men Comics #15, 26, 28
*Phantom Lady #13
*Zoot Comics #7
*Big 3 #1-4
*Space Adventures #13-14
*Tegra #1

*Aside from appearing in Blue Beetle stories, she had her own feature during the mid-1940s.

*[http://comicvine.gamespot.com/joan-mason/4005-46165/ ComicVine]
*[http://comicbookdb.com/character.php?ID=2920 Comic Book Database]
*[https://dc.fandom.com/wiki/Joan_Mason_(Earth-Fox) DC Database]
*[https://heykidscomics.fandom.com/wiki/Joan_Mason_(Earth-Fox) Hey Kids! Wikia]
*[https://www.comics.org/character/name/joan%20mason/sort/alpha/ Grand Comics Database]
Category:1940 Debuts
Category:Female Characters
Category:Comic Book Characters
Category:Mason Family Characters
Category:Reporter Characters
Category:Non-Powered Characters
Category:Heroes
Category:Protagonists
Category:Red Themed Characters
Category:DC Characters
Category:Holyoke Characters
Category:Charlton Characters
Category:Bell Features Characters
Category:Larry Antonette - Creator
Category:Charles Nicholas-Creator
Category:Gwandanaland Characters
Category:Fox Features Syndicate Characters