Epub version (adjusts to your screen size, you will need an ebook reader app though).
PDF version full size pages, does not adjust to your screen.
The "slow" mirrors are still fast because it's a small file.
Or you can buy it on the platform of your choice. I have the physical book because it is nice to have. "CPTSD: From Surviving to Thriving" by Pete Walker.
According to the book, yes. I'm no expert, but I self diagnosed using this book. And the coping strategies and frameworks inside have been useful for me to understand myself.
Another author that helped was Alice Miller. I'm not a fan of "the body keeps the score" but "the drama of the gifted child" was helpful for me.
Btw, on what she means by gifted, Alice Miller writes,