Don't let the title fool you. This book is not just for extreme financial freedom aficionados, this little gem is useful whether you're an 8-5 corporate type, an intrapreneur, or an entrepreneur. The lessons about how to leverage resources, delegate, and grow multiple revenue streams are applicable to all.

I credit this book more than any other in shifting my mindset and accelerating my career. And, it's a fun read. What's not to like?

From Amazon:
Forget the old concept of retirement and the rest of the deferred-life plan–there is no need to wait and every reason not to, especially in unpredictable economic times. Whether your dream is escaping the rat race, experiencing high-end world travel, or earning a monthly five-figure income with zero management, The 4-Hour Workweek is the blueprint. 

This step-by-step guide to luxury lifestyle design teaches: 
• How Tim went from $40,000 per year and 80 hours per week to $40,000 per month and 4 hours per week
• How to outsource your life to overseas virtual assistants for $5 per hour and do whatever you want
• How blue-chip escape artists travel the world without quitting their jobs
• How to eliminate 50% of your work in 48 hours using the principles of a forgotten Italian economist
• How to trade a long-haul career for short work bursts and frequent “mini-retirements”

The new expanded edition of Tim Ferriss’ The 4-Hour Workweek includes:
• More than 50 practical tips and case studies from readers (including families) who have doubled income, overcome common sticking points, and reinvented themselves using the original book as a starting point
• Real-world templates you can copy for eliminating e-mail, negotiating with bosses and clients, or getting a private chef for less than $8 a meal
• How Lifestyle Design principles can be suited to unpredictable economic times
• The latest tools and tricks, as well as high-tech shortcuts, for living like a diplomat or millionaire without being either

The classic book on being a more effective executive by focusing on the things that matter. One note: you'll need to overlook the obvious sexist references to managers as "he", given that this book was written over a half-century ago. But the advice is sound and timeless for managers from any background.

From Amazon:
The measure of the executive, Peter Drucker reminds us, is the ability to "get the right things done." This usually involves doing what other people have overlooked as well as avoiding what is unproductive. Intelligence, imagination, and knowledge may all be wasted in an executive job without the acquired habits of mind that mold them into results.
Drucker identifies five practices essential to business effectiveness that can, and must, be learned:

• Management of time
• Choosing what to contribute to the practical organization
• Knowing where and how to mobilize strength for best effect
• Setting up the right priorities
• And Knitting all of them together with effective decision making

Ranging widely through the annals of business and government, Peter Drucker demonstrates the distinctive skill of the executive and offers fresh insights into old and seemingly obvious business situations.