Book suggestions to attract good energy? (Help a pessimist out please!)

I’ve always been very anxious and hyper fixated on every bad thing that comes my way. I really want to find a book that walks you through manifestation and how to attract good energy.

I feel as if I don’t address the way I think now, that I’ll stress myself out and spiral even further into my pit of hatred for the world.

My SOUL can’t take it.

Thanks <3