Adam Gaffen is the creative mind behind The Cassidy Chronicles and its expansive universe, often referred to as the Cassidyverse. This near-future, hopepunk series follows the thrilling and emotional journey of Kendra and Aiyana Cassidy as they face off against both human and alien threats, all while trying to bring humanity to the stars. Gaffen’s writing is known for its vibrant characters, intricate world-building, and focus on relationships. In addition to his science fiction work, Gaffen has ventured into fantasy and romance with projects like the Godsfall trilogy, blending genres in unique and compelling ways. His dedication to creating diverse, inclusive stories has earned him accolades, including nominations for the DragonCon Dragon Awards and recognition from the Writers of the Future.
In addition to his novels, Gaffen has published collections of short fiction, technical manuals, and middle-grade novels, all of which exist within the Cassidyverse. He has been a guest speaker at various conventions such as AmazingCon and COSine2022 and is an active member of the Heinlein Society. Adam is also the recipient of multiple indie publishing awards, including being a three-time winner of the Top 25 Indie Books of the Year for his works The Heart of Space, The Ghosts of Tantor, and Triumph’s Ashes. Currently residing in Colorado, Adam shares his life with his wife, their six dogs, five cats, and an endless passion for storytelling.
Adam Gaffen is the creative mind behind The Cassidy Chronicles and its expansive universe, often referred to as the Cassidyverse. This near-future, hopepunk series follows the thrilling and emotional journey of Kendra and Aiyana Cassidy as they face off against both human and alien threats, all while trying to bring humanity to the stars. Gaffen’s writing is known for its vibrant characters, intricate world-building, and focus on...
She tried to steal a fortune. Instead, she stole a debt.
Sydney “Pep” Milbourne has three rules.
First: never steal from someone who couldn’t afford it. Second: never run a scam you couldn’t explain to your grandmother. Third: never, under any circumstances, agree to anything without reading the paperwork.
What happens when people, gods, AIs, and institutions stop behaving as designed?
Out of Spec…As Designed is a science fiction and speculative fiction collection about systems under pressure—and the individuals who refuse to fit cleanly inside them. Across dark political SF, sharp satire, quiet domestic moments, cosmic horror, absurd bureaucracy,...
So you picked up a book and liked it. Great! But now you're wondering: where does it go from here?
That’s where this lovely, chaotic, wildly interconnected graphic comes in. This isn’t a strict “start here, then go there” reading order. This is more like a sci-fi choose-your-own-adventure map—minus the page numbers and childhood trauma.
The Cassidyverse isn’t a linear timeline; it’s a living, breathing universe with stories that span decades, genres, and tones. Maybe you started with Into the...
The observation that contemporary literature often features protagonists from either end of the socioeconomic spectrum—the struggling lower class or the extremely wealthy—raises...
In an unprecedented move that blurs the lines between science fiction and reality television, acclaimed author Adam Gaffen has announced that his bestselling series, The Cassidy...
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Kendra Cassidy sends out a newsletter every two weeks, with behind-the-scenes stories you won't find in the books, free and discounted books, and more!
