Disclaimer:
Throughout my career, I have found these books/part of these books helpful. You might not / might have felt that these books were not helpful. That’s ok, my goal here is not to say that these are the best books but just some to get started with. If you have other recommendations or criticisms of these books please put them below :)
Inclusive Design
Extra Bold: A Feminist, Inclusive, Anti-Racist, Nonbinary Field Guide for Graphic Designers
Building for Everyone: Expand Your Market with Design Practices from Google's Product Inclusion Team
Design for Belonging: How to Build Inclusion and Collaboration in Your Communities
Inclusive Design for a Digital World: Designing with Accessibility in Mind (Design Thinking)
Accessibility
The Fast Guide to Accessibility Design - (this is book is about architecture but is still a fun read)
Agile Accessibility Handbook: A Practical Guide to Accessible Software Development At Scale
Practical Web Inclusion and Accessibility: A Comprehensive Guide to Access Needs