Librarian Note: There is more than one author in the GoodReads database with this name.
This is Robert^^^^^Winter, where ^=space.
Dr. Robert W. Winter was one of California's leading architectural historians. He was the Arthur G. Coons Professor of the History of Ideas, Emeritus, at Occidental College, Los Angeles. He is particularly known for his contributions to the history of the California branch of the Arts and Crafts Movement.