Complex sentence: Another source of controversy is the claims by New Age authors such as Carlos Castaneda and Don Miguel Ruiz, who claim to represent "Toltec" teachings, for this tradition of knowledge see Toltec (Castaneda).
Split into simpler sentences: Another source of controversy is the claims by New Age authors such as Carlos Castaneda and Don Miguel Ruiz, who claim to represent "Toltec" teachings. For this tradition of knowledge see Toltec (Castaneda).