This Encyclopedia is the first to compile pseudonyms from all over the world, from all ages and occupations in a single work: some 500, 000 pseudonyms of roughly 270, 000 people are deciphered here. Besides pseudonyms in the narrower sense, initials, nick names, order names, birth and married names etc. are included. | Mario – Prevostito by Michael Peschke, Hardcover | Indigo Chapters