Several years ago, Kris Komarnitsky wrote a book questioning what happened between Jesus’ crucifixion and his supposed resurrection. Was there an explanation that didn’t require invoking anything supernatural?
The Kindle version of that book, Doubting Jesus’ Resurrection: What Happened in the Black Box?, is currently available for free on Amazon:
I can’t testify as to how good the book is (or how plausible his theory comes across to scholars), but… it’s free! So go check it out.
(Thanks to Brian for the link)