Thomas "Blood" McCreary, a member of the BLA, is the largest series in the Black Liberation Army archive. The correspondence sub-series consist of letters written to or from McCreary ranging in date from 1963-1998. Letters referencing Tupac Shakur can also be found in the correspondence sub-series. Legal is the largest sub-series and is comprised of eight legal cases McCreary was involved in as well as legal documents regarding Tupac Shakur's estate. Legal documents include affidavits, appeals, correspondence with lawyers, statements from McCreary describing prison conditions and trial errors, and a character reference from Bell Gale Chevigny. McCreary's resume, contacts and newspaper clippings are also small sub-series'. The photography sub-series is comprised of three folders which include a photograph of McCreary's graduation from Adelphi University in 1986, the Panther 21 reunion and miscellaneous photographs.
Project Renewal is an organization in New York City with a goal of ending homelessness. McCreary served as a member of the Black History Month Committee for this organization. The Project Renewal sub-series contain documents regarding the planning of a black history month event. The next sub-series is the 25th anniversary of the New York Panther 21 acquittal. On April 2, 1969, 21 members of the Black Panther Party were arrested and charged with conspiracy to blow up the New York Botanical Gardens. McCreary served on the committee to plan the celebration of their acquittal 25 years later. This material includes speaker requests, invitation and flyers. The final sub-series is the 30th anniversary of the Black Panther Party, where McCreary served as a committee member. This material includes meeting minutes, speaker requests and publicity.