- Rodale's basic natural foods cookbookCharles Gerras, Camille Cusumano et al.
- The bread winners cookbookMel London, Charles Gerras
- At the threshold: familiar talks with young Christians concerning doctrines and dutiesCharles Gerras
- The encyclopedia of common diseasesCharles Gerras
- Feasting on raw foodsCharles Gerras
- The Complete book of vitaminsCharles Gerras
- The Natural way to a healthy skinRobert Bahr, Charles Gerras et al.