Don't Make Me Think, Revisited
UX Bites - UX Design Book and Freebies
100 Things Every Designer Needs to Know about People
Design for Cognitive Bias by David Dylan Thomas
Just Enough Research, 2e by Erika Hall
Information Architecture for the World Wide Web
Undercover User Experience Design
Inclusive Design for a Digital World: Designing with Accessibility in Mind (Design Thinking)
Technically Wrong: Sexist Apps, Biased Algorithms, and Other Threats of Toxic Tech