52-issue ongoing series, plus #0 (released after #12) three annuals (after #12, 22, 34) and four Villain Month issues (#23.1-23.4). The New 52. Issue #19 was an extra large anniversary issue, as combined with the first volume of the series, it was the 900th issue of Detective Comics published, yet DC wanted to retain the numbering. Issue #40 is the …