Book excerpt: Bernard Edwards, the formidable naval historian, has researched the fate of Convoys PQ13 and PQ17 bound from Iceland to Northern Russia as well as the westbound Convoy QP13. Attacked relentlessly by aircraft and U-boats, the former lost a total of thirty ships while QP13 ran into a British minefield off Iceland, losing seven vessels. The Road to Russia is an important addition to the bibliography of this bitterly fought campaign.