Following the death of her father, Riza Hawkeye reunites with his ex-apprentice, Roy Mustang. Between them both, they must unlock the secrets of Flame Alchemy, and discover the true beginnings of their path forwards. [While this piece is technically a sequel to The Concupiscence Conjectures and The Logogriph Letters, it may be read without prior knowledge and as a stand-alone.]

Following the end of his apprenticeship, Roy Mustang and Riza Hawkeye keep in touch with each other as they navigate their increasingly complicated choices. The sequel to The Concupiscence Conjectures. Part of The Soldier's Element Series. [Roy & Riza]

A young Riza Hawkeye follows her father as they discuss plants and pupils. [A request for Berthold and his little girl; Part of The Soldier's Element universe.]

Roy Mustang was fairly certain that Riza Hawkeye had no intentions of retiring just to be a housewife, and for that he loved her. However, when it appears that he'll have to run for office, Roy proposes she become something more - a First Lady. Royai

The promised prequel of the Elemental Chess Trilogy, written for the 2012 FMA Big Bang on LiveJournal. Roy Mustang, Riza Hawkeye, and Maes Hughes form an alliance that will sustain them through the Ishvalan War and beyond. Roy/Riza, Maes/Gracia.

Their relationship is not a fantasy by any means, but the reality is so much more beautiful. RoyAi post Lust's death. Brotherhood/Manga One Shot.

In this final installment of the Elemental Chess Trilogy, Fuhrer Grumman and the loyal allies of Team Mustang must stop the villainous Acheron...but can they figure out his plans before someone dies? Full ensemble, pairings as in two prior parts.

Amestris's chessmaster will need the support of all his closest pieces when he's challenged by an unseen opponent. But even if he wins, he still might lose... Post manga/Brotherhood, spoilers. RoyAi. Volume 2 of the "Elemental Chess" trilogy.

"Fullmetal, you're the only guy I know who can turn getting married into an international incident." Ed's wedding plans get disrupted when unknown forces attack Central City. Post-Brotherhood, spoilers; ensemble. Volume 1 of the "Elemental Chess" trilogy.

Roy can see some things very clearly. Roy/Riza, set toward the end of Brotherhood. Spoilers for "Lost Light" and subsequent episodes.