Bruce Grelle, a professor of religious studies at California State University, Chico, directs the Religion and Public Education Project, which provides general information about the ethical, legal, and educational issues that arise in connection with the topic of religion and public education.

Leland Ryken is Clyde S. Kilby Professor of English at Wheaton College in Illinois. His expertise includes the teaching of the Bible.

Mark Chancey is associate professor of religious studies at Southern Methodist University in Dallas who has written about teaching the Bible in public schools.

Harry Stout is professor of American Christianity at Yale University. He co-edited Religion in American Life, a 17-book Oxford University series that treats religion as an academic subject for children and young adults.

Jon Butler is emeritus professor of American studies, history and religious studies at Yale University. He co-edited Religion in American Life, a 17-book Oxford University series that treats religion as an academic subject for children and young adults.

Elizabeth Ridenour is president of the National Council on Bible Curriculum in Public Schools, whose goal is to introduce a state-certified Bible elective into public high schools nationwide. See a list of its advisory board and board of directors. It’s based in Greensboro, N.C.

Sarah Jenislawski is executive director of the Bible Literacy Project, founded in 2001 to encourage academic study of the Bible in public schools. It’s based in Front Royal, Va.

The Texas Freedom Network offers a timeline of the battle regarding censorship of school textbooks in Texas.

Read a July 21, 2004, MSNBC.com article on the sex education textbook debate in Texas.