Here, as a public service, is a summary of every single book on the state of Islam ever written by a devout Muslim in modern times:

The Muslim world is in crisis. But none of this indicates any fault with my version of Islam, which in its core precepts is divine and perfect. Muslims, however, have misunderstood Islam, and have therefore fallen into unfortunate circumstances.

There. That should save you from having to read through an awful lot of books. You’re welcome.