These were published long after the Ocean Shore Railroad expired by the Western Railroaders.
Here’s Barbara Vanderwerf’s acclaimed book (and the only one that focuses on “Granada“.)
More recently, former Pacifica Tribune editor, Chris Hunter, wrote a well-received book about the Ocean Shore for Arcadia, for more info, click here
Here’s the granddaddy of all the Ocean Shore Railroad Books, and I think the best one: The Last Whistle by Jack Wagner