BOOK
How to optimize focus, sleep and stress
“What a great book. Ultraproductive is science-backed, actionable, and genuinely transformative.”
NYT Bestselling Author of Feel-Good-Productivity
“Ultraproductive is a brilliant, science-backed guide to reclaiming your focus, energy, and calm.“
Bestselling Author of The Productivity Project
Ultraproductive: How to 10x your productivity
and master stress
This breakthrough book from Dr. Christian Poensgen and Eric Partaker is the
operating manual for sustainable peak performance. It will be published by Portfolio Penguin in 2026.
10 Things This Book Will Teach You
Learn how to…
- Accomplish twice as much without working longer with 90 minutes of „Ultrafocus“ a day.
- Do “Ultraproductive Timeboxing” to structure your day around what matters most.
- Join the 10% most productive people by following the “90-Minute Break Rule”.
- Get two days out of one by cultivating “Deep Rest” in the afternoon.
- Improve your recovery, creativity and relationships by switching off from work effectively.
- Increase your focus and well-being by reducing your screen time to 90 minutes a day.
- Sustain peak performance and health with 90 minutes of „Ultrasleep“ a night.
- Build the physiological foundation of peak energy with light, nutrition and exercise.
- Learn how to use acute stress as fuel for growth while preventing chronic stress.
- And most importantly, how to put these methods into practice in real life.
…and much more.