Best books for DFIR learning

I’ve been doing digital forensics for 12 years now and I want to transition more into DFIR. What are the best books you have come across and used to broaden your knowledge of DFIR, especially in APT’s and malware/suspicious code analysis?

I prefer books as courses don’t give you the time to go back and test your theories. So books that help you learn and take you through the practical end to end attacks and detail the process to follow.

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