Finding God at Harvard: Spiritual Journeys of Christian Thinkers, ed. Kelly Monroe (Grand Rapids: Zondervan, 1996).
Autobiographical conversion narratives of various intellectuals, including William Edgar (professor of apologetics at Westminster Theological Seminary), D~i~c~k Keyes (Director of L'Abri in Southborough, MA), Aleksandr Solzhenitsyn (Russian author -- e.g., Gulag Archipelago and One Day in the Life of Ivan Denisovich, Nobel Prize winner, exiled from Russia), Armand Nicholi (professor of psychiatry at Harvard Medical School, author of The Question of God: C.S. Lewis and Sigmund Freud Debate God, Love, Sex, and the Meaning of Life), Nicholas Wolterstorff (philosopher, former professor at Yale, prolific writer), Krister Sairsingh (grew up Hindu, converted to Christ, Professor of the Intellectual History of Europe at The State University Higher School of Economics in Moscow), Lamin Sanneh (born in Gambia, converted from Islam to Christianity, Professor of missions, world Christianity, and history at Yale Divinity School), Elizabeth Dole (former president of American Red Cross, former U.S. Senator, etc.), Owen Gingerich (senior astronomer emeritus at the Smithsonian Astrophysical Observatory, former professor of astronomy and the history of science at Harvard), Mother Teresa (needs no intro), Phillips Brooks (19th c. Episcopal clergyman), Elton Trueblood (Quaker theologian, author, professor, chaplain).
Oh, and another not-so-important to the general public (but important to me) conversion memoir essay in the book is by my mother, Evelyn Lewis Perera. [:)]
The book deserves wider readership. It is quoted several times by George Guthrie in the NIV Application Commentary on Hebrews.
