'This series is a must-read for anyone who loves the sea, or islands, or joyous, intricate story-telling.' ANN CLEEVES'[An] atmospheric story steeped in the stunning scenery and traditions of Scotland's wildest place.' PETERBOROUGH TELEGRAPHMarsali Taylor returns with the ninth gripping mystery in her Shetland Sailing Mystery series.While onboard her last chartered sailing trip of the season, Cass...