Meanwhile, the two largest boats in the ship were lowered. Provisions, masts, sails, and oars, etc., were thrown in. The few remaining dogs, among whom were Dumps and Poker, were also embarked; and the crew hastily leaping in pushed off. They were not a moment too soon. The fire had reached the place where the gunpowder was kept, and although there was not a great quantity of it, there was enough when it exploded to burst open the deck. The wind, having free ingress, fanned the fire into a furious blaze, and in a few moments the _Dolphin_ was wrapped in flames from stem to stern. It was a little after sunset when the fire was discovered. In two hours later the good ship was burned to the water's edge. Then the waves swept in, and while they extinguished the fire they sank the blackened hull, leaving the two crowded boats floating in darkness on the bosom of the ice-laden sea. CHAPTER XXV. _Escape to Upernavik--Letter from home--Meetuck's grandmother--Dumps and Poker again._ For three long weeks the shipwrecked mariners were buffeted by winds and waves in open boats, but at last they were guided in safety through all their dangers and vicissitudes to the colony of Upernavik. Here they found several vessels on the point of setting out for Europe, one of which was bound for England, and in this vessel the crew of the _Dolphin_ resolved to ship. Nothing of particular interest occurred at this solitary settlement except _one_ thing, but that one thing was a great event, and deserves very special notice. It was nothing less than the receipt of a letter by Fred from his cousin Isobel! Fred and Isobel, having been brought up for several years together, felt towards each other like brother and sister.