Two more not mentioned yet:

Childbirth Without Fear

“In an age where birth has often been overtaken by obstetrics, Dr ****-Read’s philosophy is still as fresh as it was when he originally wrote this book. He unpicks every possible root cause of western woman’s fear and anxiety in pregnancy, childbirth and breastfeeding and does so with overwhelming heart and empathy. Essential reading for all mothers-to-be!”

Birthing From Within

My most recommended books for birth are here.

Agree with Cassius about the debrief too.