Jean Laplanche was a French author, psychoanalyst and winemaker. Laplanche is best known for his work on psychosexual development and Sigmund Freud's seduction theory, and wrote more than a dozen books on psychoanalytic theory. The journal Radical Philosophy described him as "the most original and philosophically informed psychoanalytic theorist of his day."
Jean Lemaire de Belges was a Walloon poet and historian, and pamphleteer who, writing in French, was the last and one of the best of the school of poetic 'rhétoriqueurs' (“rhetoricians”) and the chief forerunner, both in style and in thought, of the Renaissance humanists in France and Flanders.
Jean Lorrah is an American science fiction and fantasy author. She has produced several Star Trek novels, frequently with her writing and business partner Jacqueline Lichtenberg. Her most recent work with Lichtenberg is on the Sime~Gen Universe. Her fantasy series The Savage Empire, from the 1980s, is mostly solo work.
Jean Marie Auel is an American writer who wrote the Earth's Children books, a series of novels set in prehistoric Europe that explores human activities during this time, and touches on the interactions of Cro-Magnon people with Neanderthals. Her books have sold more than 45 million copies worldwide.