Graz'zt is described most in depth in the Demonomicon, The Manual of the Planes, and The Plane Below: Secrets of the Elemental Chaos. Graz'zt's role in the blood war is discussed in History Check: The Blood War.Graz'zt's relationship to the Succubi is described in Ecology of the Succubus. Graz'zt's relationship with Iggwilv is described in History Check: The Graz'zt Iggwilv Love Affair. Graz'zt and Azzagrazt are featured in the adventure Court of the Dark Prince.