What books do you guys recommend for OCD? I’ve struggled with mostly every subtype.

I’ve heard Overcoming Unwanted Intrusive Thoughts on Audiobook it explains OCD sufferers thought process

This ☝🏻

It took about 1 year to learn from therapy what i learned in 1 week from "brain lock," book hands down breaks everything down it is therapy in 1 book.

I haven’t heard of this book, and I’m wondering if it would be helpful for all (or most) subtypes of OCD?