Month of birth from the author's Web site, <a href="https://johnhindmarsh.com/author/">which says</a> "This year – 2021 – I'll be 82 (February)". Month of death (May 2022) from Craig Martelle's introduction to "You Don't Know Jack".
Month of birth from the author's Web site, <a href="https://johnhindmarsh.com/author/">which says</a> "This year – 2021 – I'll be 82 (February)". Month of death (May 2022) from Craig Martelle's introduction to "You Don't Know Jack".