What are the best resources, books, podcasts, or courses you’ve found?

Hi everyone, I’m starting to dive deeper into acquisitions and would love to tap into the collective knowledge here. For those of you with experience in small business acquisitions: What are the best resources, books, podcasts, or courses you’ve found most valuable in learning the acquisition process? I’m especially interested in material that covers deal sourcing, due diligence, and post-acquisition operations. Thanks in advance—I appreciate any guidance you can share!