Excuse me I had to clean my computer screen after reading the response by Roger D. Mucci.   

Endless Referrals by Bob Burg and I have a soft cover, hard copy.

"Who Moved My Cheese" and I do pick it up occassionally and re-read.

Epilogue of Ebenezer Scrooge details what happened after Scrooges Xmas wake up call and what he learned to do and not to do in all subjects until he died. He was a billionaire and put his money to work in marvelous ways. Page turner, tear jerker and lesson learner for mutliple subjects....

There have been so many over the decades, my current favorite is The One Thing.

ATTITUDE - See You at the Top - Zig Ziglar

The Millionaire Real Estate Agent

I have two: The One Minute Manager by Carl Blanchard and Dale Carnegie's How to Win Friends and Influence people.

Millionaire RE Agent - haven't looked at it since I read it - I seldom re-read books

the Millionaire Real Estate Agent

OK, now that Roger D. Mucci has hijacked this one with an awesome comment  that had me rolling, I'll try to be serious:

The E-myth Revisited by Michael Gerber is the book that changed my entire business life. It not only taught me systems; it introduced me to the concept of coaching; he was my first business coach, long before Brian Buffini came into my life.

Peter Mohylsky I've read several when I first got into the business. I have a whole library of books that I've read. I've read Og Mandino, Tom Hopkins, Danelle Kennedy, Zig Ziglar, Harvey Mackay, etc. It's hard to pick just one.

Peter, "Good to Gread" by Jim Collins.  The first line, "Good is the enemy of the great!"  A

The 4:2 Formula by Jeff Shore!

"Mastering The Art Of Selling Real Estate" by Tom Hopkins.

The one that comes to mind was handed to me as a teenage by my father-Dale Carnegies' How to win people over (or something like that).

The Art of War.

The Art of War by Sun Tzu.

I a fan of Peter Drucker books. 

I have a bunch of them & actually was going to look for them after just moving.

I have read several books. I always learn something new .

Over the years there have been many. Inspiration comes when we need it the most. What I read 10 years ago may do nothing to inspire me now.

Think and Grow Rich.  I have two copies. 

I personally loved "The Go Giver". So much so that I gave all my copies away! I tend to always be buying new inspirational material. Two that I enjoyed recently are "Extreme Ownership" and "The Sell". Thanks!

the energy bus and I listen to it about once a year, have it on mp3

I really enjoyed and learned from, "The Richest Man in Babylon" by George Samuel Clason Peter Mohylsky.  I had originally read the book on-line and will be buying a hard copy! 

If you're inquiring about a book just about business in general, rather than about real estate, then they are:

The Art of War by Sun Tzu and the Book of Five Rings by Musashi Miyamoto.

Yes, I do take them out occasionally.  Been reading them since 1980.

One, I never have enough time to sit and read a book, and I've never had a need to be inspired by someone else. I remember duringmy high school days I had a family problem and they told me to see the school counselor. I explained my feelings and issues, and all she said for the whole hour was "How does that make you feel" and "How can you change it". At the time I thought it was a waste of my hour, but soon realized, that I WAS WITH ONE WITH ALL  THE ANSWERS. Ever since than, I solved my own problems by asking myself those two questions and answer with my personal feeling aside. You can only be inspired by someone, if you have a little bit of inspiration inside you. And if you have a little bit, then work to incease the amount of your inspiration.

The Prince by Niccolo Machiavelli - it's on my iPad.

I was reading money magazine and followed their guide lines. As I get more experienced over the years, I find it to be too elementary....

These days it is all on line reference.

Think and grow Rich and yes I pull it out and read it.

parked and "reading"!

I don't rank the books I read.  I like to save money and buy paperback whenever possible.

No specific book comes to mind.