Drying herbs usually involves rubber banding the herbs, placing in paper bag (which is optional) and hanging in a dark, dry space inside. With some herbs you can use a window screen to spread out herbs or flowers to dry. The reason it is best to use a rubber band when hanging herbs is that as they dry they constrict and if you use a string there is a good chance the herbs will fall down once they shrink.
In the near future I will create an album of my urban garden which will provide more information about each plant and document the awesome process it is to dig in the dirt as my urban garden grows and is utilized for so many health reasons. It's amazing what one plant can do alone, imagine a whole garden!