The Night Killer: Inside the Mind of a Closer

By Harald Angell

The Night Killer is a psychological deep dive into performance, persuasion, and the art of connection in the digital age. Drawing from real-world sales conversations and emotional-intent mapping, Harald Angell reveals how every interaction follows hidden resonance patterns - the rhythm between logic and emotion that turns ordinary chats into high-value outcomes.

Written with the sharp precision of a closer and the introspection of a strategist, this book dismantles the myths of charisma and replaces them with rhythm, empathy, and control. It's not about selling a product - it's about understanding the human waveform behind every "yes."

A must-read for entrepreneurs, communicators, and anyone who wants to master influence without manipulation.

• Format: Paperback
• Language: English
• ISBN: B0G2FNQSCS
• ISBN13: 9798274165945
• Release Date: November 2025
• Publisher: Independently Published
• Length: 212 Pages
• Weight: 0.64 lbs.
• Dimensions: 0.5" x 6.0" x 9.0"