December 30, 2018December 28, 2018 Puzzle Doctor The Puzzly – The ISOTCMN Book Of The Month – December 2018
December 26, 2018March 21, 2019 Puzzle Doctor The Case Of The Missing Minutes (1937) by Christopher Bush
December 24, 2018December 2, 2022 Puzzle Doctor The Christmas Card Crime and other stories (2018) edited by Martin Edwards