The contents of the Robert Gibbs Mood collections are made up of four types of documents: Pastor Journals; Thumb-Index Pastor Journals; Pressing Elder Minutes; and Condensed Minutes Books. In these various documents is information about the Methodist North Texas Conference including lists of members, people baptized, marriages officiated, sermons preached, money raised, delegates elected, total value of Church property, salary receipts, handwritten letters, and various shorthand math equations.

Within the pages of some of these journals there are folded or glued papers that relate to the preceding or following content, these can often be letters, both typed and written, to other members of the Church. Mood also has pamphlets of the various organizations he managed the financials for in many of his journals like Sunday Schools and Women's groups.