Meridian Books, 1960. Although bibliographic information is not available for the paperback editions all of these books were issued in paperback by Popular Library and some of them were also issued in paperback by Berkley Books during the 1960's. At Lady Molly's. Little, Brown, 1957. Music of time series.
Books do furnish a room.
Little, Brown, 1971. Music of time series. Hearing secret harmonies. Little, Brown, 1975. Music of time series.