Taking self-love to a whole new dimension...

August Blackthorne:

Pitifully broke? Check.
Fresh from a messy breakup? Check.
The apparent object of some weirdo stalker's affection? Unfortunately, also check.

But everything changes when I finally get the chance to confront the guy who's been terrorising me, only to discover that he's actually... me. From a parallel universe. A smarter, more confident, sexy quantum physicist version of me.

And for some reason, he wants my help.

You'd think a super genius like him could find a better way to say hi, wouldn't you?

August Blackthorne (the other one):

This was supposed to be simple: find the version of me in this reality, put our two genius brains together, and fix the problem I've created. Only this August isn't a quantum physicist like I am. He's a body-building, music-loving, karate-teaching absolute sweetheart.

And I'm falling hard for him. The kind of hard that could destroy the universe. Because unless we can find a way to undo this mess, his whole existence will be torn apart, atom by atom, him included.

But when he finds out who I really am, and what I've done, I know he'll never want to see me again.

How am I supposed to save the universe when doing it will destroy the one person I truly care about?

Doppelbänger is the mind-bending, world-ending, utterly outrageous, action-packed, spicy sci-fi MM rom-com of your most warped daydreams. The ultimate story of self-love, weird science, and romance that defies the barriers of time and space, HEA guaranteed.

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• Literature & FictionAction & AdventureFantasy
• Literature & FictionAction & AdventureLGBTQ+
• Science Fiction & FantasyFantasyFantasy

• Publication Date: February 5, 2026
• Text-to-Speech: Disabled
• Lending: Disabled
• Print Length: 510 Pages
• File Size: 17 KB