Correspondence, sketchbooks, research files, autobiographical files, scrapbooks, and news clippings. Also includes diaries, address and memorandum books, and financial records. Most letters were exchanged with family members and close friends. Primary correspondents included his son, Mahonri Sharp Young; his first wife, Cecilia Sharp Young; and Mary Lightfoot Tarleton, whom he met in Paris after Cecilia died in 1917. Research files include extensive information on other artists.

Correspondence, sketchbooks, research files, autobiographical files, scrapbooks, and news clippings. Also includes diaries, address and memorandum books, and financial records. Most letters were exchanged with family members and close friends. Primary correspondents included his son, Mahonri Sharp Young; his first wife, Cecilia Sharp Young; and Mary Lightfoot Tarleton, whom he met in Paris after Cecilia died in 1917. Research files include extensive information on other artists.

Contains sketches, one bound sketchbook, a colored book jacket, and drawings on transparent overlays for the book "Adventures for a Lazy Afternoon" by Travis Hanson. Dated approximately 2000 to 2013.

Contains drawings, loose sketches, two bound sketchbooks, drawings on transparent overlays, and a colored digital panel, all related to a "teddy bear Kickstarter project." This later became the book "Tanner Jones & the Quest for the Monkey Stone." Materials dated approximately 2010 to 2014.

Contains sketchbooks on various themes and projects, kept by Travis Hanson. Includes a sketchbook kept during his mission for the Church of Jesus Christ of Latter-day Saints. Materials dated 1988 to 2015.