Launch an age rebellion and redefine the second half of your life with The Age Rebellion by Lyndsey Simpson. This book is designed for those who want to move beyond winding down and instead build a life filled with purpose, fulfillment, and joy, regardless of age. Global CEO of 55/Redefined, Lyndsey Simpson provides actionable, step-by-step strategies and inspiring stories to help you turn passions—whether starting a business, changing careers, or mentoring—into reality.

• Guidance on planning a life you never want to retire from.
• Practical tips for turning aspirations (like starting a business or changing industries) into actionable plans.
• Inspiration to defy age expectations and maximize the potential of the years ahead.
• A guide to cracking the 100-year life with purpose and energy.

Written by Lyndsey Simpson, this book features endorsements from figures like Sir Richard Branson, who notes the book articulates the feeling that the second half of life is for building something meaningful, and Alan Patricof, who found new ideas even at age 91.

• Author: Lyndsey Simpson
• Binding: Hardcover
• Language: English
• Print Length: 320 pages
• Publication Date: May 7, 2026
• ISBN-10: 180419350X
• ISBN-13: 978-1804193501
• Dimensions: 159x27x241mm
• Weight: 522g

Whether you are contemplating a major career pivot or seeking deeper fulfillment in your later years, The Age Rebellion serves as your essential roadmap. Start building the best part of your life today.