"Aunt Else, the other day, I remember, you called Jutland 'the peninsula;' Fru Petersen always says 'the Continent;' and once I heard somebody speak of 'us Islanders;' so which is it?" asked Karl.

"I'm not surprised that you are confused, Karl. I will try to explain it all to you," said his aunt. "Denmark is literally an Island Kingdom, for she has about two hundred islands in all, situated at the entrance of the Baltic. Since the cutting of the Kiel Canal, even Jutland, which originally was, and still is in name, the Cimbrian Peninsula, has now become in reality an island, some of whose parts, being actually below the sea-level, are protected by dykes and embankments. Even the Limfjord, which is no longer a fjord but a Sound, cuts Jutland in two again, adding one more to the list of Denmark's many islands. Even Copenhagen, Denmark's capital, is built upon two islands,—the great island of Zealand and the little island of Slotsholmen, over which it extends.

"Besides these, and many other smaller islands of the Danish archipelago, Denmark has colonies, much larger than herself, which, strangely enough, are all islands. One is Iceland, with its volcanic fires and geysers spouting through the ice; and the great snow-buried island of Greenland is another of Denmark's frigid possessions. There is also a group of islands in the West Indies.[19]

"Yes, Aunt Else, thank you for telling me all about it. But I do wish I knew what father's 'great surprise' is to be!" sleepily murmured Karl, closing his eyes. "Valdemar, you were going to tell us all about Denmark's kings. Won't you do it now?"

"Yes, do, brother," begged Karen, as she yawned and buried her flaxen head in a big, soft pillow.

"Tell my best stories to such a sleepy audience? I guess not!" said Valdemar, himself yawning.

"Such a sleepy lot of children! Off to bed, every one of you, and up early in the morning," said Fru Ingemann, kissing them good night.

Hardly had they been in bed an hour, when a terrific thunder-storm broke over Aarhus. With the first deafening crash of thunder, the whole Petersen family sprang from their beds, dressed and rushed to the sitting-room, where they huddled around the great tile stove, their arms loaded down with their most treasured family possessions, Fru Petersen herself carrying the family plate and the cherished recipe book, which in Danish households is handed down from grandmother to mother and daughter.

The storm passed as quickly as it had come. By morning the ground was dry, the sky fair and blue, and Fru Ingemann and her charges well on their way to famous old Himmelbjaerg, which means Heaven's Mountain, for it is the highest spot in all Denmark.