Complete set, originally published between 1965 and 1967, the Great Bear  contributors were a who's who of the sixties avant-garde: George Brecht,  John Cage, Al Hansen, Allan Kaprow, Claes Oldenburg, Nam Jun Paik,  Diter Rot and Emmett Williams, were just but a few of the  artists/authors in the series. All of the pamphlets were staple-bound  and 16 pages in length (except for the Manifesto issue, which was 32  pages). While they shared the same format,each title in the series was  printed on varying colors and types of paper. 
The Great Bear pamphlets were published by Dick Higgins: for those not familiar with him, he was a prominent member of  the Fluxus group in New York, meaning a whole network of artists,  writers and musicians who were to redefine what avant-garde art,  literature and music could mean 50 years after the Dadaist or Futurist  iterations. An internationalist assortment of artists, Fluxus anarchic  strands “plait into a thick braid entwining amazing brainstorms, a  politic of liberation, parareligious asceticism as well as the pratfall  of the burlesque stooge who slips on the banana peel of life, an  elliptical humor much in debt to Marcel Duchamp, the jokey side of  Dadaism traceable to the music hall of Alfred Jarry’s Pataphysics. Last,  Fluxus’ political bias is strongly primitive-Christian and pro worker.”
 
 
List of pamphlets
01. By Alison Knowles/Alison Knowles
 02. A Book About Love & War & Death: Canto One/Dick Higgins
 03. Chance-Imagery/George Brecht
 04. Injun & Other Histories (1960)/Claes Oldenburg
 05. Incomplete Requiem for W. C. Fields/Al Hansen
 06. Ritual: A Book of Primitive Rites and Events/Jerome Rothenberg
 07. Some Recent Happenings/Allan Kaprow
 08. Manifestos/Includes work by Öyvind Fahlström, Robert Filliou, John
       Giorno. Al Hansen, Dick Higgins, Allan Kaprow, Alison Knowles, Nam 
       June Paik, Diter Rot, Jerome Rothenberg, Wolf Vostell, Robert Watts and
       Emmett Williams
 09. Berlin and Phenomena/Wolf Vostell
 10. The Twin Plays: Port-au-Prince & Adams County Illinois/Jackson Mac Low
 11. Diary: Change the World (You Will Only Make Matters Worse)/John Cage
 12. The Cursive Scandinavian Salve/ Bengt af Klintberg
 13. Auto Biography/David Antin
 14. Popular Entertainments/Philip Corner
 15. A Filliou Sampler/Robert Filliou
 16. Untitled Essays and Other Works/Allan Kaprow
 17. A Look into the blue tide, part 2/Diter Rot
 18. The Art of Noise/Luigi Russolo
 19. The Last French-Fried Potato and Other Poems/Emmett Williams
 20. A Zaj Sampler/ Contains work by Jose-Luis Castillejo, Ramiro Cortes,
       Javier Martines Cuadrado, Juan Hidalgo, Walter Marchetti, Tomas Marco,
       and Eugenio de Vicente