Looking for a text book on object-oriented concepts and programming
My suggestion is &quot;Object Oriented Programming in Python&quot; by Goldwasser &amp; Letscher
https://cs.slu.edu/~goldwamh/oopp/
It's a free PDF download, or you can buy a paper copy.
They have a companion graphics module that is simple to understand for rudimentary GUI applications.
Hope this helps.