Gene Doucette is a hybrid author, albeit in a somewhat roundabout way. From 2010 through 2014, Gene published four full-length novels (Immortal, Hellenic Immortal, Fixer, and Immortal at the Edge of the World) with a small indie publisher. Then, in 2014, Gene started self-publishing novellas that were set in the same universe as the Immortal series, at which point he was a hybrid.
When the novellas proved more lucrative than the novels, Gene tried self-publishing a full novel, The Spaceship Next Door, in 2015. This went well. So well, that in 2016, Gene reacquired the rights to the earlier four novels from the publisher, and re-released them, at which point he wasn’t a hybrid any longer.
Additional self-published novels followed: Immortal and the Island of Impossible Things (2016); Unfiction (2017); and The Frequency of Aliens (2017).
In 2018, John Joseph Adams Books (an imprint of Houghton Mifflin Harcourt) acquired the rights to The Spaceship Next Door. The reprint was published in September of that year, at which point Gene was once again a hybrid author.
Since then, a number of things have happened. Gene published two more novels—Immortal From Hell at the end of 2018, and Fixer Redux in 2019—and wrote a new novel called Apocalypse Seven that he did not self-publish; it was acquired by JJA/HMH in September of 2019.
Gene plans to continue writing novels for both markets (traditional and self-published) as long as that continues to make sense. His current work-in-progress is Immortal: Last Call, and a large science fiction world-building project taking place on his Patreon site.