The best anti-Islamic book to read is the Quran in Classical Arabic untainted by translators.
Read it with a neutral perspective and you'll instantly disbelieve in Allah and Muhammad.
But reading it with a neutral perspective that is an insurmountable hurdle for most Muslims.
I'm still amazed I made it over that hurdle!
Maybe one day millions of ex-Muslims will have a plaque on a wall somewhere with all our names on it! LOL