The book "A-Z A=A (see Identity)" by Lina Grumm is a specialized book that deals with the topics of art, music, and design. It was published in 2008 and is distinguished by its conceptual and design quality, for which it received the Walter Tiemann Prize in 2008. The paperback cover provides an appealing tactile experience and durability. With 196 pages, the book offers a comprehensive exploration of the subjects addressed and is written in German. Its compact dimensions of 20 mm in height and 228 mm in width make it a handy companion for both enthusiasts and professionals alike. This work is a valuable resource for anyone interested in the intersections of art, music, and design, offering both theoretical and practical insights into the identity of these disciplines.