Last updated: 23 June 2013
There has been a resurgence of books about Forth. Many of these are electronic publications which can be freely downloaded. If you find more that you can recommend, please let us know.
Available in paper form
We found all the books again after the office refurb!p>Please allow for shipping costs when ordering. "Forth Programmer's Handbook" and "Forth Application Techniques" are available at low cost until stocks are exhausted.
Programming Forth - Stephen Pelc et al
After the release of the ANS Forth Standard in 1994, we revised MPE's in-house course notes. In 2003 and 2004, we revised them again. Finally, with input from other people in the Forth community, we wrote this book about using modern Forth systems. It is based on the ANS Forth standard, and starting from some knowledge of programming, takes you from your first steps in Forth to advanced techniques not covered in other books.
Programming Forth includes a chapter discussing the MPE code layout standard, how it came about and how it evolves. This chapter replaces the document previously published as the MPE code layout standard.
Printed books are also available.
Starting Forth - Leo Brodie
Sadly out of print, but if you find a copy, especially of the second edition, buy it. A web version by Marcel Hendrix is described as a tribute to this great book and is available for reading.
Marcel's version has been taken by Forth Inc. (the original book's copyright holder), and reformatted with much of the original artwork and lots of copyright reminders. You can view it here.
Thinking Forth - Leo Brodie
A PDF of this wonderful book is available for download.
The following is taken from the description there.
Thinking Forth is a book about the philosophy of problem solving and programming style, applied to the unique programming language Forth. Published first in 1984, it could be among the timeless classics of computer books, such as Fred Brooks' The Mythical Man-Month and Donald Knuth's The Art of Computer Programming.
Many software engineering principles discussed here have been rediscovered in eXtreme Programming, including (re)factoring, modularity, bottom-up and incremental design. Here you'll find all of those and more - such as the value of analysis and design - described in Leo Brodie's down-to-earth, humorous style, with illustrations, code examples, practical real life applications, illustrative cartoons, and interviews with Forth's inventor, Charles H. Moore as well as other Forth thinkers.
If you program in Forth, this is a must-read book. If you don't, the fundamental concepts are universal: Thinking Forth is meant for anyone interested in writing software to solve problems. The concepts go beyond Forth, but the simple beauty of Forth throws those concepts into stark relief.
So flip open the book, and read all about the philosophy of Forth, analysis, decomposition, problem solving, style and conventions, factoring, handling data, and minimizing control structures. But be prepared: you may not be able to put it down.
Forth Programmer's Handbook - Conklin & Rather
A second level book well regarded by many.
Forth Application Techniques - Rather
"From first-day Forth exercises to advanced techniques many programmers never learn on their own, this course notebook is filled with pithy, succinct discussion and exercises developed and refined over the years to quickly teach, test, and reinforce Forth language skills."
Stack Computers: the new wave - Philip Koopman, Jr.
Published in 1989, this was the first book to explore the new breed of stack computers led by the introduction of the Novix NC4016 chip. The author starts with an overview of how stacks are used in computing, and a taxonomy of hardware stack support which includes a survey of approximately 70 stack machines past and present. Detailed descriptions, including block diagrams and instruction set summaries, are given for seven new stack processors from Harris Semiconductor, Novix, Johns Hopkins University/APL, MISC, WISC Technologies, and Wright State University. Major topics covered also include architectural analysis of stack machines, software issues, application areas, and potential for future development.
Available from: here.
Real Time Forth - Tim Hendtlass
Although the examples are sadly based on a 16 bit DOS Forth, this book is the best presentation available of significant issues and examples for programming real-time systems in Forth. Available from the Taygeta FTP site. Most browsers can handle the download.
Introducción a Forth - F.J. Gil Chica
A PDF book about Forth, freely available at http://www.disc.ua.es/~gil/forth.pdf. As far as I know, there's no other book about Forth in Spanish.
Cellular Automata Machines - Toffoli and Margolus
Recently, cellular automata machines with the size, speed, and flexibility for general experimentation at a moderate cost have become available to the scientific community. These machines provide a laboratory in which the ideas presented in this book can be tested and applied to the synthesis of a great variety of systems. Computer scientists and researchers interested in modeling and simulation as well as other scientists who do mathematical modeling will find this introduction to cellular automata and cellular automata machines (CAM) both useful and timely.
One of Roelf's favourites. As far as he knows this is the only book about an application written in Forth, and how to use it (in Forth).
Available from MIT Press.
The following sites contain Forth-related material.
Forth Interest Group, US
Forth Interest Group, UK, FIG UK is now defunct, this is a mirror.
Forth Interest Group, Russia
Forth Interest Group, Taiwan (in Chinese)
The online bookseller has a searchable section under
Note that searching the US site may give more results than your local country's site.