The Vivisectors
Borne
Books

Mad Eden

9780374620158 fc
Hardcover, MCD × FSG, 2026
200084546

Morgan Thomas

more about author

Ro and Liam live in a ramshackle cabin in a secluded stretch of Florida. Neither their home nor their sometimes-tumultuous relationship is what the world would call perfect, but to Ro—newly diagnosed with autism and working as a patient navigator for people seeking gender-affirming care—their life, despite the deeply inhospitable political climate, is a kind of paradise.


It's hard to pinpoint exactly what shatters their peace. There’s Quentin, the unpredictable teenager for whom Liam and Ro are quasi-parents, who visits on his way to college, where he plans to finally start T. There’s the appearance of “Mad Eden,” an online fantasy serial about heroic dragon riders that increasingly becomes Ro’s obsession. And then there’s a seemingly innocuous patient video call that results in consequences both unexpected and grave. This triad of circumstances sends Liam's and Ro’s world spinning toward disaster—unless Ro can become the real-life hero their situation demands without betraying who they are and who they love.


With colossal heart and preternatural skill, Morgan Thomas crafts a deliciously destabilizing debut novel that challenges us to confront and reinvent questions of language, sex, prejudice, identity, and the shifting scales of morality. Playing with the possible relationship between autism and time to forge an ingenious new kind of storytelling, Mad Eden imagines, with exhilarating courage, how we might yet joyfully live in a precarious world.

Read More + Read Less -
  • "In their debut novel, Thomas demonstrates thrilling control of their craft, delivering a story as thoughtfully constructed as it is exhilarating to read. Ro and Liam are as real and compelling as characters come, their relationship providing the tangible fabric of the novel. There is true symbiosis here between form and content . . . Radically inventive, compassionate, and perspicacious. Compulsively page-turning."

    Kirkus (starred review)

  • "Every Morgan Thomas sentence is a shocking, surprising, and devious diamond. They are one of the best prose stylists working today and a true magician of character and place. Mad Eden transported me and changed me."

    Emma Copley Eisenberg, author of Housemates and Fat Swim

  • "Morgan Thomas is brilliant. Who else could bring autism, dragons and queerness together with such boldness, joy and intelligence in the most artful sentences and scientific seriousness? The insular world of these characters emphasises the dangers of an outside that sets traps, but inside is seeking and tender and messy. An inventive and revelatory portrait of a neurodivergent mind—funny, moving, sensual, mysterious, and genius, I have never read anything like Mad Eden." 

    'Pemi Aguda, author of Ghostroots and One Leg on Earth

other titles by
Morgan Thomas