Kay Buck is executive director of the Coalition to Abolish Slavery & Trafficking, a nonprofit that seeks to serve victims of trafficking. It is based in Los Angeles.

Melissa Broudo is a staff attorney at the Sex Workers Project at the Urban Justice Center in New York, where she focuses on the legal concerns, safety and rights of sex workers.

This is the Ralph T.H. Griffith translation of the Atharvaveda. The Atharvaveda is a Vedic-era collection of spells, prayers, charms and hymns. There are prayers to protect crops from lightning and drought, charms against venomous serpents, love spells, healing spells and hundreds of verses, some derived from the Rig Veda, that are all very ancient.

The Yajur Veda is primarily comprised of prose mantras for worship rituals. An ancient Vedic Sanskrit text, it is a compilation of ritual-offering formulas that were said by a priest while an individual performed ritual actions.

Wendy Cadge is an associate professor of sociology at Brandeis University in Waltham, Mass. She has written widely about homosexuality and Christianity, especially as it pertains to mainline Protestantism.

The Sama Veda, or Veda of Holy Songs, third in the usual order of enumeration of the three Vedas, ranks next in sanctity and liturgical importance to the Rig Veda, or the Veda of Recited Praise. Its Sanhita, or metrical portion, consists chiefly of hymns to be chanted by the Udgatar priests at the performance […]

Kevin Bales is a sociologist and co-founder of Free the Slaves, a nonprofit and sister organization to the U.S. Anti-Slavery International. He has written articles about human trafficking, stating that it could be eliminated if governments would enforce their own anti-slavery laws, spend money on the effort and increase public awareness about the problem.

An ancient Indian collection of Vedic Sanskrit hymns. It is one of the four sacred canonical Hindu texts known as the Vedas. There are just over one thousand hymns in the Rig Veda, made up of more than ten thousand verses.

Margaret A. Farley is the Gilbert L. Stark professor emerita of Christian ethics at Yale Divinity School in New Haven, Conn. She is Catholic and has written widely about Christian sexual ethics.