The Englishman and The Majican Indian: Exploration of 18th Century California with Saint Juniperor Serra @ https://www.amazon.com/dp/B0778ZH1TX/?tag=ff0d01-20
A young Englishman washed overboard in a cyclone, is washed ashore on a strange shore and found by a young Majican (Mexican) Indian who takes him in and helps him heal. They become close friends and when Reverend Father Junipero Serra invites them to join him, they follow him in the search for the fabled port city of Monte Rey and the goal to bring Christianity and missions to the natives of the land of California.
(This was originally published as The Sailor and The Carpenter by a publisher. But, when the rights reverted to me, I came up with a new cover and did some major revisions with the contents. The paperback version will be available in the near future.