7 - 1The Mysteries of the Isles May. 13, 2012
7 - 2Life Beyond the Edge May. 20, 2012
7 - 3The Hidden History of Harbours May. 27, 2012
7 - 4Peril From The Seas Jun. 03, 2012
7 - 5Riddle Of The Tides Jun. 10, 2012
7 - 6The Secret Life of Beaches Jun. 17, 2012