The 20% Leader book cover

The Leadership OS Trilogy

The 20% Leader

Strategic Execution for Leaders Who Want to Move the Needle and Win Back Their Time

Make the few moves that change everything.

Published August 2025Kindle US$9.99Foreword by Thomas Power

Order print copies for your team

Most leadership books are full of theory, fluff and recycled clichés. The 20% Leader is a tactical execution playbook for operators who want clear priorities, clean communication and simple rhythms that actually drive results.

Who it’s for:

If you’re the person others call when things are behind, stuck or drifting, this book is for you. Specifically:

  • Owners and founders responsible for teams, deadlines and delivery.
  • Senior leaders in growing companies who need more outcome and less noise.
  • Emerging leaders stepping into roles where “being in charge” now means “being accountable for results”.

What you’ll learn to do:

  • Cut through clutter and focus on the decisive work that drives impact and outcomes.
  • Build clarity systems that reduce emotional drag and firefighting.
  • Create time leverage so you lead better, without simply working longer.
  • Execute with precision in real-world environments, not idealised case studies.
  • Build commitment that actually holds under pressure.

Formats:

  • Digital (Amazon Kindle): Available worldwide on Amazon Kindle.
  • Print, Amazon: Standard trade paperback for single copies.
  • Print, Premium Paperback Direct: Premium trade paperback (white 70gsm stock) via Manolutions / IngramSpark for team and bulk orders.
  • Print, Premium Hardback Direct: Premium hardback edition planned; details to follow.
Order print copies for your team

Bulk and custom print orders

For copies of The 20% Leader for a leadership team, a programme, or an event, it is usually more effective to order direct than through Amazon. That covers bulk orders for offsites and client gifts, a custom first-page message, and private-label editions with a dedicated ISBN.

Enquire about bulk and custom orders

Other Books by Paul Lange

The 20% Leader is part of The Leadership OS Trilogy for operators who want sharper thinking, cleaner execution and real sovereignty … not just better slogans.