Domain-Driven Design Quickly, by Abel Avram and Floyd Marinescu, is a 104 page condensed explanation of the basic principles of DDD, drawing heavily on the content of Evans and Nilsson. It is the “Cliff’s Notes” version, a quick overview for those who don’t have the time for big books, or simply want to get a quick taste before diving into the more in depth material.

DDD Quickly can be downloaded free from InfoQ, and a printed copy can be ordered for a nominal fee.