Book bundle (6) sexuality 2 hard cover 4 paperback all in good condition

These are self help reference books on human sexuality. Mostly Womens, Mens, and Couples 1. My mother myself by Nancy Friday 2.Forbidden Flowers by Nancy Friday 3. The sexually fulfilled woman by Rachel copeian 4. The sexually fulfilled man by Rachel copeian 5.Being a woman by Toni Grant 6. Sexual awareness by McCarthy Ryan Johnson