Writer ChadO

Twisting the Line Between Genius and 'Did He Really Just Write That?

Unapologetically blunt, dangerously smart, and pushing boundaries in all the best (and worst) ways, WriterChado crafts stories that are equal parts brilliant and deeply unsettling. Not for the easily offended—or anyone who clutches their pearls too tightly.

Laugh, Cringe, and Question Your Sanity

Chad Olshavsky, known as ChadO, is a writer and stand-up comedian blending dark humor with sharp storytelling. He’s the author of RoomMate: The Novel, a chilling psychological thriller, and the creator of Stevie J’s Life Lessons, a not-for-kids picture book series inspired by his stand-up comedy.

Originally an optioned screenwriter, Chad made his mark in Hollywood before pivoting to novels and material that complements his comedy. He’s also written parts of Memoirs of a Hollywood Addict, an unfiltered look at his life behind the scenes. In 2013, he created The Box, a short film about a mad scientist mortician searching for love, earning praise for its emotional depth. Before that, he wrote Playmates, a short horror film starring his two kids. Earlier still, he wrote and directed his debut short film, Be Still.

While making people laugh on stage keeps him grounded, Chad’s true passion lies in crafting horror and mystery stories that leave a lasting impression.

My Psychological Thriller

In RoomMate, ChadO crafts a chilling tale that blends personal trauma with fiction, introducing Charlet, a successful Hollywood producer and deeply disturbed serial killer. By day, she creates horror films; by night, she lures victims through roommate ads to feed her twisted “therapy.” Her obsessive rituals keep her balanced until missing children in her neighborhood attract the attention of Detectives Lask and Watson. As their investigation tightens, Charlet’s carefully controlled world begins to crumble, threatening to expose her darkest secrets.

Not-For-Kids Picture Books

He writes to make you laugh, squirm, or maybe both. From dark, gripping stories to offbeat humor, his work is all about leaving an impression you won’t forget.

His ongoing series Stevie J’s Life Lessons is based on his stand up comedy. He currently has four books in the not-for-kids book series. 

other Works

Currently working on Fiction Novel #2: DayDreamer, coming 2025

Step into the mind of Charlet, a wealthy Hollywood producer by day and a disturbed serial killer by night, in this 337-page psychological thriller that will leave you breathless. Written by ChadO and polished to perfection by editor and illustrator April Olshavsky, RoomMate is a gripping, darkly cinematic tale of obsession, secrets, and the unraveling of a killer’s carefully constructed world.

Reviews

What they say about RoomMate the Novel

RoomMate is next-level scary! Charlet reminds me of the classic femme fatales like Catherine Tramell in Basic Instinct or Hedra in Single White Female, but she’s even more unhinged. She’s cold, calculated, and shockingly brutal. I couldn’t put this book down—it’s the kind of story that lingers long after you finish it.

Renee Castellano

RoomMate had me on the edge of my seat the entire time! I didn’t see that twist coming—it totally blew my mind. Charlet is absolutely ruthless, and honestly, kind of terrifying. She’s like a female Patrick Bateman, but somehow even more intense.

Claire Duvall

RoomMate feels like The Girl with the Dragon Tattoo but darker, with Charlet giving off serious Lisbeth Salander vibes, only more violent and unrelenting. She’s the kind of character you hate to love but can’t stop obsessing over. This story keeps you guessing all the way to the end!

Marcus Trenton