Proof of Sin, Promise of Forever

By: Vale, Adrian

She was never supposed to become the problem.

But the deeper Isabella Laurent is pulled into Alexander Blackwell's world, the more dangerous everything between them becomes. What began as desire is no longer just desire. It is pressure. It is power. It is the kind of promise that can ruin lives long before it saves them.

Alexander is still the one man she cannot resist, controlled, ruthless, and impossible to forget. But in a world built on appearances, old loyalties, and buried truths, wanting him comes with a cost neither of them can keep avoiding.

Because some love stories are not born in safety. They are forged in suspicion, temptation, and the kind of secrets that never stay silent for long.

And when the past refuses to stay buried, forever can become the most dangerous promise of all.

Proof of Sin, Promise of Forever is a dark, addictive billionaire romance filled with elite power, forbidden desire, emotional tension, and dangerous secrets.

• Format: Paperback
• Language: English
• ISBN: B0GTZK1KRX
• ISBN13: 9798253691380
• Release Date: March 2026
• Publisher: Independently Published
• Length: 294 Pages
• Weight: 0.87 lbs.
• Dimensions: 0.6" x 6.0" x 9.0"