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A second cry arose, piercing the silence with needlelike shrillness. Both men located the sound. It was to the rear, somewhere in the snow expanse they had just traversed. A third and answering cry arose, also to the rear and to the left of the second cry. "They're after us, Bill," said the man at the front. His voice sounded hoarse and unreal, and he had spoken with apparent effort. "Meat is scarce," answered his comrade. "I ain't seen a rabbit sign for days." Thereafter they spoke no more, though their ears were keen for the hunting-cries that continued to rise behind them.
John Griffith "Jack" London (1876 - 1916) was an American novelist, journalist, and social activist. A pioneer in the then-burgeoning world of commercial magazine fiction, he was one of the first fiction writers to obtain worldwide celebrity and a large fortune from his fiction alone, including science fiction. Some of his most famous works include The Call of the Wild and White Fang, both set in the Klondike Gold Rush, as well as the short stories "To Build a Fire," "An Odyssey of the North," and "Love of Life." He also wrote of the South Pacific in such stories as "The Pearls of Parlay" and "The Heathen," and of the San Francisco Bay area in The Sea Wolf.