I found these PDF's several years ago. I have no idea of updates, accessibility, availability, or the authors' whereabouts. HTH
Still here? Hanging Man quick overview, link... https://www.elitetrader.com/et/thre...t-right-here-baby.335635/page-29#post-5661054 This Sperando 1-2-3 shows a more aggressive way of trading it using a pinbar that occurs before the 'official' Sp123 trigger. link... https://www.elitetrader.com/et/thre...t-right-here-baby.335635/page-29#post-5610677