This series contains personal files from John Mack and include vital records, material related to his family, his career, and his philanthropy. Also included are remebrances from his celebration of life by friends and family.

This series contains various writings be John Mack, including articles he wrote in "Gabriel's Horn" titled "A View from Here", an unfinished novel, a catalogue and biography by his wife Barbara Gerlach, Christmas letters to friends and family, and other writings on various topics.

This series contains various writings be John Mack, including articles he wrote in "Gabriel's Horn" titled "A View from Here", an unfinished novel, a catalogue and biography by his wife Barbara Gerlach, Christmas letters to friends and family, and other writings on various topics.

This series contains various writings be John Mack, including articles he wrote in "Gabriel's Horn" titled "A View from Here", an unfinished novel, a catalogue and biography by his wife Barbara Gerlach, Christmas letters to friends and family, and other writings on various topics.

This series contains various writings be John Mack, including articles he wrote in "Gabriel's Horn" titled "A View from Here", an unfinished novel, a catalogue and biography by his wife Barbara Gerlach, Christmas letters to friends and family, and other writings on various topics.

This series contains various writings be John Mack, including articles he wrote in "Gabriel's Horn" titled "A View from Here", an unfinished novel, a catalogue and biography by his wife Barbara Gerlach, Christmas letters to friends and family, and other writings on various topics.