Both these books were written by Leo Brodie. My dad had them because he used Forth at work. I was only 6 years old when I read them back then, but I absolutely

Both these books were written by Leo Brodie. My dad had them because he used Forth at work. I was only 6 years old when I read them back then, but I absolutely loved those books. They were what got me into programming and I still consider them among the best written programming literature ever. They're both available for free now: https://www.forth.com/starting-forth/ https://www.forth.com/starting-forth/ http://thinking-forth.sourceforge.net/ http://thinking-forth.sourceforge.net/