California courts and judges handbook

My Uncle Ken was the author of this book until he died.
It was published yearly and every courthouse in California received a copy annually. I don't know much more about what was in the book although being family all of us had received a copy annually as well. Any revised edition after my uncles' death, I just hope it was done legally. My uncle was rated the top attorney in the Bay area for many years in a row and received so many awards that it got old to him. He was very smart. All I can really think of is to check any California courthouse. Good luck.