Offshore Sea Life ID Guide: West Coast Steve N. G. Howell & Brian L. Sullivan Paperback 2015 56 pp, 5 x 8, 300+ colour photos, 1 map, ISBN: 9780691166131, eBook ISBN: 9781400865970 Princeton University Press Offshore Sea Life ID Guide: East Coast Steve N. G. Howell & Brian L. Sullivan Paperback, 2015 64 pp, 5 x 8, 120 colour photos, ISBN: 9780691166216, eBook ISBN: 9781400874033, Princeton University Press Read a review here: http://resources.coastalboating.net/Books/BookReviews/Reviews15/OffshoreSeaLife/index.html