Light and Lens Photography in the Digital Age, Second Edition By Robert Hirsch ISBN: 9780240818276 Seizing the Light: A Social History of Photography 2nd Edition By Robert Hirsch ISBN-10: 0-07-337921-2 ISBN-13: 978-0-07-337921-0 Photographic Possibilities: Photographic Possibilities: The Expressive Use of Equipment, Ideas, Materials, and Processes Third Edition By Robert Hirsch ISBN-10: 0240810139 ISBN-13: 978-0240810133 Exploring Color Photography 5th edition By Robert Hirsch ISBN: 9780240813356 Seizing the Light: A History of Photography By Robert Hirsch ISBN: 0697143619 Photographic Possibilities: The Expressive Use of Ideas, Materials, and Processes 2nd edition By Robert Hirsch, John Valentino ISBN:0240803620