Omg, so many. Here's some from my list:
Anything by Ina May Gaskin
Birthing from Within
Heart to Heart Parenting
Unconditional Parenting
Naturally Healthy Babies and Children
The Vaccine Book
The Birth Partner
Baby-led Weaning
The Diaper Free Baby
Birth by Price & Robinson (the comprehensive guide to what actually happens and what your options are haha)
Well Adjusted Babies
Aaaand TCOYF.
Which I am reading now and LOVE.
That's my top list. There are loads of kindle ones. You can get a free chapter about making your birth plan but can't remember who it's by, you can just search it.