2014: Nice Guy (No More Mr. Nice Guy)
2016: False Self (Donald Winnicott, as described by Alain de Botton)*
2018: Secret Attachments (Peter Michaelson)
2018: Sensate Focus Technique
2018: Childhood Emotional Neglect (Running on Empty: Overcome Your Childhood Emotional Neglect, Jonice Webb)*
I'll add more later.
Asterisks* indicate important resources to me.