+ wishlist Author: Sebastian Aigner Roman Elizarov Svetlana Isakova Dmitry Jemerov Kotlin in Action, Second Edition (In Action) 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 15% 100 - 249 16% 250 - 499 17% 500 - 999 18% 1000+ 20% From $47.99 in bulk Format: Paperback