U.S. federal trademark · Serial No. 97058211
Publication of books mostly for owner's personal benefit as noted in Term descriptioin 041-322 "Note that the publication of one's own periodical or printed matter is not a service because it is done primarily for applicant's own benefit and not for the benefit of others. Rather, it would be considered goods in Class 16, e.g., newspapers, magazines". I missed this particular statement in my initial assessment of correct classification code
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.