P. L. Jacob

Paul Lacroix, who published as P. L. Jacob or Bibliophile Jacob, was a French author and journalist born in Paris in 1806. He became known for his deep interest in libraries, rare books, and literary history, and that passion shaped both his pen name and much of his work.

He was remarkably prolific, producing historical novels as well as wide-ranging nonfiction on art, manners, costume, and everyday life in earlier centuries. Readers have especially remembered him for making the Middle Ages and Renaissance feel vivid and accessible rather than dusty or distant.

Lacroix also served as conservator of the Bibliothèque de l'Arsenal in Paris, a role that suited his lifelong devotion to books and archives. He died in Paris in 1884, leaving behind a large body of writing that reflects both scholarly curiosity and a genuine delight in the stories of the past.