Who is Betty Rabice from the book, A History of My Times?

Betty Radice is presently alive, and she either does or has made a career of working for the publisher, Penguin. She is listed as the advisory editor of this particular work. She has provided scholarly writing to accentuate the value of the original text, and to make it more penetrable to readers interested in understanding the work within the context of history and its role in contemporary culture as a classic of literature.