A revised updatred edition of this fasicule was issued (Paris : Fondation Dubuffet, 2008; 279 pp., ISBN 9782911149085).The new edition includes a revision of some of the original classification, and new works found since the first publication in 1966; also the travel notebooks have been reproduced almost in their entirety, newly photographed works.are indicated with an "N" (nouveau sujet) in a numbering system parallel to the first edition. There is information on exhibitions, bibliography, table of illustrations, an alphabetical index of the plates (updated from the 1967 edition)