+ wishlist Why Can't We Get Along?: Healing Adult Sibling Relationships [9780471388425] Add to Cart The item has been added Author: Peter Goldenthal Why Can't We Get Along?: Healing Adult Sibling Relationships [9780471388425] 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 36% 250 - 499 38% 500 - 999 40% 1000+ 42% List Price As Low as $26.00 Format: Paperback