I stumbled upon Strogatz's Book "Nonlinear Dynamics and Chaos" and I find it just awesome. The interesting, informal way of writing and the quality of explanations made me finish the book just for fun and curiosity. I am looking for technical books with similar style. The topic is not the main concern here; I didn't plan to read Strogatz's book, but it was so good that I did that. If you people have recommendations for technical books that just make you want to read them, I would appreciate it a lot if you could share it here.
I am an engineering graduate, so the topic should be somewhat advanced.
Since you are open to the actual topic, I would strongly recommend The theoretical minimum series by Leonard Susskind.
As of today, there are three published books
What you need to know to start doing physics is a modern description of classical mechanics, extremely well written and easily approachable with not many pre-requisites. If you already read Strogatz, this should be highly enjoyable.
Quantym Mechanics, this is where the fun really begins
Special Relativity and Classical Field Theory is a good introduction to classical fields, what you would need to know if you want to embark into more interesting aspects of physics like quantum field theory