Could someone recommend a book or video on drug detection dog training?

Havn’t found any useful websites or anything so was wondering if someone could recommend a book or video or website on drug detection dog training.

Can someone help me find a dog training facility with a good price?

Possibly somewhere in New York or around New York like New Jersey or Conneticut or something. I’m looking for one of those training facilities that has boarding for your dog and, of course, a training program. (Example: k9one) I’ve already looked at k9one, but I was hoping some could give me a place with a cheaper price. Please provide a link or something so that I can check it out myself. Thank you!