The Call of the Wild cover

Jack London · 1903 · First edition text, 1903

The Call of the Wild

The Call of the Wild (1903) follows Buck, a stolen dog sold into the Klondike gold rush, as he sheds domestication and answers the pull of the wild. The Psychologist reading companion in IO reader tracks Buck’s shifting instincts chapter by chapter — London wrote the dog’s inner life as seriously as any human character’s.

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PART I · PARAGRAPH

Buck did not read the newspapers, or he would have known that trouble was brewing, not alone for himself, but for every tide-water dog, strong of muscle and with warm, long hair, from Puget Sound to San Diego. Because men, groping in the Arctic darkness, had found a yellow metal, and because steamship and transportation companies were booming the find, thousands of men were rushing into the Northland. These men wanted dogs, and the dogs they wanted were heavy dogs, with strong muscles by which to toil, and furry coats to protect them from the frost.

Buck did not read the newspapers, or he would have known that trouble was brewing, not alone for himself, but for every tide-water dog, strong of muscle and with warm, long hair, from Puget Sound to San Diego.

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The Call of the Wild · Jack London

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The facts

Lengthabout 31,800 words · 1,640 sentences
In sentence cardsabout 109 minutes
Difficultygentle
First lineBuck did not read the newspapers, or he would have known that trouble was brewing, not alone for himself, but for every tide-water dog, strong of muscle and with warm, long hair, from Puget Sound to San Diego.
ThemesChapters 1–3 · Chapters 4–7
Is The Call of the Wild hard to read?

No — it's a short adventure novel, one of the quickest here, about 109 minutes in sentence cards.

Which translation is this?

None needed — the 1903 English text, public domain.

How long is The Call of the Wild?

About 31,800 words across seven chapters; roughly 1,640 sentences.

Read The Call of the Wild in IO reader

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Colophon

Text: First edition text, 1903, from Project Gutenberg (pg:215). Cover: Standard Ebooks CC0 cover, jack-london/the-call-of-the-wild. Reviewed 2026-09-04.