How long is it?
440 pages in the Signet Classics 1998 mass market paperback edition.

Fiction · Novel · Literary Fiction · Science
About 8 h 45 min · at 30 minutes a day, about 18 days
Estimated from the page count of this edition. Dense books can take longer than the estimate.
Martin Arrowsmith leaves a small Midwestern town to study medicine, torn between treating patients and the exacting laboratory research taught by his mentor, Max Gottlieb. Alongside nursing student Leora Tozer, who becomes his partner, he pursues a career through rural practice, public health and a New York research institute, repeatedly encountering demands for profit and publicity that conflict with sound science.
The episodic social satire follows Martin from job to job, spending considerable time on the daily work of medicine and research. Its concern with professional ambition and institutional hypocrisy runs alongside a serious argument about what doctors owe their patients and what scientists owe the truth.
Collected’s assessment, not reader ratings. Complexity runs from 1 (least demanding) to 5 (most demanding).
Canonical
440 pages in the Signet Classics 1998 mass market paperback edition.
Signet Classics · 1998 · Mass Market Paperback. ISBN 9780451526915.
About 8 hours 45 minutes at 50 pages an hour, based on the 440-page Signet Classics edition. Dense books can take longer.
Sinclair Lewis was an American novelist, short-story writer, and playwright who made social satire from the pressures of ordinary American life. His fiction moves across small-town culture, urban business, medicine, and national politics, but its method remains character-centered: he places recognizable people inside institutions that reward conformity, then shows how slogans, status, and professional ambition shape their choices. Main Street tests reforming hopes against a community’s complacency, while George Babbitt’s practiced boosterism exposes the moral evasions of commercial success. In Arrowsmith, Lewis turns the same scrutiny on scientific ideals compromised by prestige and institutional politics. He also gave unusual weight to women resisting approved social roles. His criticism of capitalism and materialism could be comic, descriptive, and sharply observed; in It Can't Happen Here, it broadens into a warning about fear, populist spectacle, and the dismantling of civil liberties. Lewis’s range is united by an interest in how public language becomes private belief.
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