As part of my electronics hobby, I’ve picked up a number of books that have been recommended by friends. All of them finally arrived over the past few days; most purchased via eBay or used from Amazon.
“Programming the Z80” by Rodnay Zaks, copyright 1980
“Z80 Assembly Language Programming” by Lance Leventhal, copyright 1978
“Getting Started in Electronics” by Forrest M. Mims III, copyright 1984
“TTL Cookbook” by Don Lancaster, copyright 1982
I’ve also got PDF versions of the Zaks and Mims books for reference. I still want to find an affordable copy of The Art of Electronics, but online pricing runs anywhere from $55 to $95 depending on where you get it.