That's Elliot Goldratt and he also wrote a few more books that are insanely brilliant called "Critical Chain" and "The Theory of Constraints". We had a group of us who lived by these principles and it was really the highlight of my manufacturing career. Senior Management thought they could "buy some" of it all, so they just didn't get it. We did what we knew was right and ignored them most of the time, which worked well
A couple of books I picked off the bookshelf are "The Visual Factory" from Grief, "Kaizen, the key to Japan's Competitive Success" by Imai, and another one that should be on the top of the reading list would be "Lean Thinking" by Womack and Jones.
I know I've said it a few times now and others have said it as well, but I can't repeat it enough- make it fit your company and make it your own. If you try to do the things in most of those books by the letter, and do them all, you'll fail big time because many of the concepts and techniques are geared towards people making the same thing and making 1000's and 1000's of them each day and week. Make the system fit your company and you'll do great, and above all, get your people trained and let them own it. It has to almost happen from the bottom up instead of the top down, to some degree.
Anything by Goldratt is gold to me. It teaches you how to think using the Socratic Method, which is a life changing way to think.
Lasers : Trotec Speedy 300 75W, Trotec Speedy 300 80W, Galvo Fiber Laser 20W
Printers : Mimaki UJF-6042 UV Flatbed Printer , HP Designjet L26500 61" Wide Format Latex Printer, Summa S140-T 48" Vinyl Plotter
Router : ShopBot 48" x 96" CNC Router Rotary Engravers : (2) Xenetech XOT 16 x 25 Rotary Engravers
Real name Steve but that name was taken on the forum. Used Middle name. Call me Steve or Scott, doesn't matter.