David Tong's lecture notes are always my go-to. Personally, I rate his notes higher than many textbooks and I highly recommend reading them. I'm currently re-reading them to re-familiarize myself with the details of thermodynamics.
E. T. Jaynes
The maximum entropy side of thermodynamics. These are a really great set of papers to think about, particularly on the importance of subjectivity. I would love to adopt these ideas into computer science.
landau & lifshitz
I've heard their books are extremely excellent. I can't wait to start!
Maxwell Demon Dynamics: Deterministic Chaos, the Szilard Map, and the Intelligence of Thermodynamic Systems