Due to restrictions on my work visa while living in the United States as well as other commitments, I haven’t done any writing in a few years. I’m picking it up again now. I won’t say more just yet, but this list is definitely growing:

Python Object Oriented-Oriented Programming launched my career, both as a programmer and as a writer. I wasn't able to do the revisions for the fourth edition, and passed the torch for this latest version.
Creating Apps in Kivy covers the exceptional Kivy framework for developing efficient mobile and desktop apps in Python. Note: The book is still relevant, but decidedly outdated.
Hacking Happy Hacking Happy was about applying programming and IT concepts to mental health. I've taken it off the market for reasons discussed in this post.