Bonus points if it touches on the speed of light/causality or interpretations of quantum mechanics.
(I'm linking to Wikipedia rather than to the publisher's website, so that you can read about the books. All of them are available on the used market, and in electronic format.)
"Introduction to Electrodynamics, 3rd Ed." includes two chapters on special relativity and relativistic electrodynamics, and he covers causality very well: https://en.wikipedia.org/wiki/Introduction_to_Electrodynamic...
For quantum mechanics, with even more math (partial derivatives), try "Introduction to Quantum Mechanics, 3rd Ed.", https://en.wikipedia.org/wiki/Introduction_to_Quantum_Mechan...
If you don't have a strong math background, then his "Revolutions in 20th Century Physics" is a slim, but packed book, also excellent. It covers (conceptually) both special relativity and quantum mechanics, along with a healthy dose of particle physics. The target audience for this book are non-science majors. https://books.google.com/books?id=Tv8cz-kN2z0C&redir_esc=y
Interested in a thinker's experiment in subjective metaphor? Structure the coming weekend hours down to a 30-minute block schedule with some conditional logic, and see if the craving remains, for these structural frameworks (physics) that provide control-leverage over the naturally-occurring yet-unknown.
(This works well for me, but it may just be me...weekends and the unknown--advanced physics, UFOs, programming topics, especially creating explicit structure where there otherwise is no structure--seem to often pair really well, to a suspicious degree)
https://www.macmillanlearning.com/college/us/product/Physics...
Lost in Math - Sabine Hossenfelder[2]
The First Three Minutes - Steven Weinberg[3]
Hyperspace - Michio Kaku[4]
Not Even Wrong - Peter Woit[5]
The Trouble With Physics - Lee Smolin[6]
About Time - Paul Davies[7]
Time Reborn - Lee Smolin[8]
The Elegant Universe - Brian Greene[9]
The Hidden Reality - Brian Greene[10]
The Fabric of the Cosmos - Brian Greene[11]
Quantum Space: Loop Quantum Gravity and the Search for the Structure of Space, Time, and the Universe - Jim Baggott[12]
The Universe Speaks in Numbers: How Modern Math Reveals Nature's Deepest Secrets - Graham Farmelo[13]
Three Roads To Quantum Gravity - Lee Smolin[14]
Programming the Universe: A Quantum Computer Scientist Takes on the Cosmos - Seth Lloyd[15]
Higgs - The invention and discovery of the 'God Particle' - Jim Baggott[16]
[1]: https://www.amazon.com/Something-Deeply-Hidden-Emergence-Spa...
[2]: https://www.amazon.com/Lost-Math-Beauty-Physics-Astray/dp/15...
[3]: https://www.amazon.com/First-Three-Minutes-Modern-Universe/d...
[4]: https://www.amazon.com/Hyperspace-Scientific-Parallel-Univer...
[5]: https://www.amazon.com/Not-Even-Wrong-Failure-Physical/dp/04...
[6]: https://www.amazon.com/Trouble-Physics-String-Theory-Science...
[7]: https://www.amazon.com/About-Time-Einsteins-Unfinished-Revol...
[8]: https://www.amazon.com/Time-Reborn-Lee-Smolin/dp/0544245598/
[9]: https://www.amazon.com/Elegant-Universe-Superstrings-Dimensi...
[10]: https://www.amazon.com/Hidden-Reality-Parallel-Universes-Cos...
[11]: https://www.amazon.com/gp/product/0375412883/ref=dbs_a_def_r...
[12]: https://www.amazon.com/Quantum-Space-Gravity-Structure-Unive...
[13]: https://www.amazon.com/Universe-Speaks-Numbers-Reveals-Natur...
[14]: https://www.amazon.com/Three-Roads-Quantum-Gravity-Smolin/dp...
[15]: https://www.amazon.com/Programming-Universe-Quantum-Computer...
[16]: https://www.amazon.com/Higgs-invention-discovery-God-Particl...
