Grandchildren of the Buffalo Soldiers
• Penumbra study guide
• Trinity Repertory Company study guide
• Afro/Native Historiography: Finding Relevance Outside the Eurocentric Tradition
by George Price
• Killing the Indian: A Review of William S. Yellow Robe's Grandchildren of the Buffalo Soldiers
by Alexia Kosmider
• Courage, Truth And Commitment: The Theater of William Yellow Robe, Jr.
by Hanay Geiogamah
• Shades of Red
by Minnie Two Shoes
• The Tricky Business of Racism: Comments Upon Reading Grandchildren of the Buffalo Soldiers
by Jack D. Forbes

Sex Diary of an Infidel
• Penumbra study guide

Zooman and the Sign
• Penumbra study guide