+ wishlist Add to Cart The item has been added Author: Xavier Calmet Bernard Carr Elizabeth Winstanley Quantum Black Holes (SpringerBriefs in Physics) [9783642389382] 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 - 49 12% 50 - 99 13% 100+ 14% List Price As Low as $89.99 Format: Paperback