Reply To: Sforim that have Segulas associated with them

chesedname:

Kav Hayashar is a very Holy yet scary sefer. Its mostly Kabbalah brings a lot of Zohar. He talks a lot about the evil malachim and demons (She dim) that are created by various aveiros.

This sefer is not for everyone. Take a look at the English translation at your local seforim store and you will see what I mean.