I've always been a writer as well as a puzzler, and my uncle shares that same fascination with both.
Recently, he shared with me a complex puzzle that he'd made when he was my age. He said that the solution was the kind of book he'd always wanted to write and publish.
I took a picture of the puzzle and uploaded it here, for any solvers to work on:
Can you help me figure out what kind of book my uncle had always wanted to write?