Source Information was initially created in 2003 by David J. McLaughlin, President of Pentacle Press LLC and an author of over a dozen publications on Alta California. Mr. McLaughlin is the primary author and oversees the addition and correction of content, and personally responds to questions generated from the site.

The website has been substantially expanded three times, most recently in 2012 when we improved navigation, added a site search feature and added substantially more content on each of the individual missions.

The site content is updated on a daily basis, and consistently monitored for performance and security. receives over 100,000 visitors per month with almost 500,000 page views (as of January 2013), making it one of the most visited sites for people seeking information on the California Missions.

Site design, technical support and maintenance are provided by L2 Media Group, a company specializing in the investment and management of specialty interest-based content and e-commerce sites.