Interview with Phil and Kaja Foglio | Michael A. Ventrella
CascadiaCon (2005 NASFiC) part 10: Thursday, Day 1 (01-Sep-2005)
Agatha H and the Siege of Mechanicsburg (Girl Genius #4) by Phil Foglio, Kaja Foglio
Phil & Kaja Foglio | the Little Red Reviewer
Magic: The Gathering - The Art of Kaja & Phil Foglio - YouTube
Girl Genius 1: Omnibus Edition: No. 1 : Foglio, Phil, Foglio, Kaja, Foglio, Phil: Amazon.it: Libri
Clockwork Alchemy on Twitter: "Maybe you've heard of these two... Clockwork Alchemy is delighted to announce that Hugo Award winning comic artists Phil and Kaja Foglio will be 2020's Artist Guests of
Studio Foglio: Stories and Pictures by Kaja & Phil Foglio
Phil and Kaja Foglio by Shadows-Macabre on DeviantArt
Phil & Kaja Foglio: Gaslamp Fantasies – Locus Online
Kaja and Phil Foglio
Kaja Foglio
The Magic: The Gathering Art Of Kaja & Phil Foglio | Playmats & Prints - YouTube
Westercon 64 – San Jose, July 1-4 2011 » Phil and Kaja Foglio
2002 Phil & Kaja Foglio GIRL GENIUS #8 steampunk fantasy SMALL PRESS Airship | eBay
Kaja Foglio | Girl Genius | Fandom
Kaja & Phil Foglio
Phil and Kaja Foglio – Artist Guests of Honor
Phil and Kaja Foglio | Ozzy Beck | Flickr
File:WonderCon 2011 Masquerade - Master of Ceremonies Phil Foglio, wife Kaja, and Masquerade Director Martin Jaquish (5594667170).jpg - Wikimedia Commons