TWO BOYS. TWO COUNTRIES. ONE MISSION. Norway 1944When Erik strikes up an unlikely friendship with German Radar operator, Hans, the pair soon become involved in a race against time to help destroy the Nazi warship, Tirpitz. Will their secret mission succeed?Shetland 2014Finn's great-grandfather receives a letter threatening the "revenge of Tirpitz".

They escape on a fishing boat, making the perilous journey to Norway, where they realise that facing up to the past puts their future in danger... We know what you did. We know where you are. Tirpitz will have her revengeThe thrilling WW2 story of a boy's role in the sinking of the warship Tirpitz.