Killer ChatGPT Prompts is a comprehensive guide by Guy Hart-Davis that teaches readers how to maximize ChatGPT's potential through effective prompting techniques. Published by John Wiley & Sons in 2023, this book provides hundreds of actionable prompts across 15 chapters covering job searching, business writing, programming, sales, marketing, education, and personal development. With ChatGPT reaching an estimated 200 million users since its November 2022 launch, this timely resource helps professionals, students, entrepreneurs, and individuals leverage AI technology for productivity, profit, and success. The book addresses various applications from resume optimization and meeting management to creative writing and home efficiency.