+ wishlist Add to Cart The item has been added Author: Janelle Lassalle The Ketamine Handbook: A Beginner's Guide to Ketamine-Assisted Therapy for Depression, Anxiety, Trauma, PTSD, and More (Guides to Psychedelics & More) [9781646045020] Buy More - Save More. Below are the available bulk discount rates for each individual item when you purchase a certain amount Quantity Price Savings 25 - 99 34% 100 - 249 38% 250 - 499 42% 500 - 999 46% 1000+ 50% List Price As Low as $16.95 Format: Paperback