Esparza research update?

I posted a comment on the previous topic "Lope Ruiz de Esparza 'el menor' is the 3rd cousin to St. Francisco Javier de Jasso," but since it was from 2016, I'm creating a new topic. I recently joined Nuestros Ranchos with hopes of finding more about the Esparza family that originated in Pamplona, Spain, among other challenges. I ran into Nuestros Ranchos while searching for documentation that verifies what is posted on Family Search. Does someone know whether the book mentioned by Rick A. Ricci in the previous topic has been published. If nothing else, the posts here have given me new resources to investigate. I'm happy to share anything new that I might discover, but there's so much here, I don't know whether I'll find more than what's already been shared.  

My tree created using Family Search is in my folder is at  https://nuestrosranchos.org/lambchop48, but the names and dates, especially in the Esparza branch, change each time I look because of updates and merges completed, often without source documentation other than "family" or "facts." My goal is to be able to find and use source documents with correct names and dates, so the trees on Family Search will be accurate. Thanks for any assistance that can be offered.