Good news! :) Bill Kilday, a founder at Keyhole, wrote a book about Keyhole, Where 2, and Google Earth and Maps: "Never Lost Again: The Google Mapping Revolutio

Good news! :) Bill Kilday, a founder at Keyhole, wrote a book about Keyhole, Where 2, and Google Earth and Maps: "Never Lost Again: The Google Mapping Revolution That Sparked New Industries and Augmented Our Reality". It's not very technical, but it has a lot of interesting history about the products' development and internal Google politics. https://www.amazon.com/dp/0062673041 https://www.amazon.com/dp/0062673041