Es gibt ein weiteres ebook von Ting:
For Germany https://www.amazon.de/dp/B0725MBJ9V
The complete Forth Bookshelf can be found at:
"Moore’s Law marches on, and more and more circuits are crowded into microcontrollers. In the last 15 years, I had programmed many ARM chips, and had watched with amazement the progress of the ARM chips. My approach had always been to port an eForth system onto the chips and tried to make the best use of the chips..."