Science and the moral life. (OCLC #373672)
Not all “series-like” statements need to be treated like a series; for example, “A Mentor Book” on the cover. There is a series authority record for the phrase, but it does not include series treatment fields. Instead, it has instructions and explanatory notes:
667 __ ǂa Give phrase as a quoted note if not already included
in the body of the entry 667 __ ǂa Undifferentiated phrase record: Covers all instances when this character string used by any publisher is considered to be a series-like phrase; if character string is considered to be a series, separate SAR has been made
I did not find a series authority record for a series of that name from that publisher, and had no reason to trace the series locally, so did not create a local series authority record. Instead, I included a quoted note:
500 __ ǂa "A mentor book"--T.p. verso.
as it also appears on the back of the title page.