If you're completely new to the idea I suggest the book With Each & Every Breath by Thanassiro Bikkhu. It's a Therevada Buddhist book but the breathing meditation instructions in it can be applied even if you want to ignore the other parts of the book.
If you're completely new to the idea I suggest the book With Each & Every Breath by Thanassiro Bikkhu. It's a Therevada Buddhist book but the breathing meditation instructions in it can be applied even if you want to ignore the other parts of the book.