Schaden is an internationally renowned publisher of books on design and photography. Issued a lot of documentary projects. Also does international distribution. Has a great web shop. (Hide your credit cards!) They appear often at bookmarkets for example at the French Photofestival Les Rencontres d'Arles or Paris Photo

Schaden distributes books for a number of independent publishers, like White Press.
Schaden is affiliated with photolit, a database that lists litterature on photography since 1839.