Psychotic Obsession Deluxe Edition, by Leigh Rivers (softback, english edition)

What happens when calm, gentle, and nervous meets obsession so deep it rewrites every rule?

Psychotic Obsession: Deluxe Edition by Leigh Rivers is a dark romance prequel to the Edge of Darkness trilogy — a chilling, electric story of infatuation, possession, and the moment a mask finally slips.

✨ Best for readers who love: Dark romance · obsessive hero · workplace romance · doctor x assistant · forbidden romance · love triangle · Leigh Rivers · TikTok romance

⚠️ Probably not for readers looking for: Sweet romance · non-explicit content · light-hearted love stories · traditional HEA

Aria Miller is a scientist researching rare genetic diseases when she collides with Tobias Mitchell — sweet, calm, and devastatingly handsome. When she takes him on as her assistant, his infatuation grows into something she never expected. When reality forces Aria to leave, Tobias is faced with losing the one thing he's decided is his. His mask slips, and the man beneath it will do anything to make her stay.

Why readers can't put it down:

• 🖤 Obsessive, possessive hero with a chilling slow reveal
• 🔥 Workplace romance turned dark — tension on every page
• 💔 Emotional gut-punches wrapped in electric chemistry
• 📚 352 pages of "impossible to put down" dark romance — Deluxe Edition with exclusive character artwork

Perfect for readers who love: Dark romance · obsessive hero · workplace romance · doctor x assistant · forbidden romance · love triangle · Edge of Darkness · Leigh Rivers

• 🖤 Workplace romance · Doctor x Assistant
• 🖤 Obsessive hero · Possession
• 🖤 Forbidden romance · Love triangle
• 🖤 Slow burn · Mask slipping
• 🖤 18+

At Dark Rose, we believe the most dangerous love stories are the ones that creep up on you — quiet and gentle, until they're not. Psychotic Obsession is tense, intoxicating, and utterly unputdownable.

👤 Recommended Age: 18+

⚠️ Content Notes:

• Explicit sexual content
• Obsessive and possessive behaviour
• Dark themes and difficult content
• Love triangle
• Non-HEA

📚 Format & Details:

• Format: Softback
• Pages: 352
• Genre: Dark Romance
• Series: Edge of Darkness (Prequel / Standalone)
• Publisher: Piatkus
• Published: August 18, 2026
• Language: English