Playwright Colin Sargent will read excerpts from and sign copies of his debut novel “Museum of Human Beings,” a stylish look at the fate of Sacagawea’s son, Jean Baptiste Charbonneau. The prose details Charbonneau’s life — from his birth on the trail, while his mother was helping guide the Lewis and Clark Expedition, to his travels abroad and life experiences as a fur trapper, Army scout and gold prospector.

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WHEN: 7 p.m. Monday

WHERE: Yarmouth Historical Society, 215 Main St.

HOW MUCH: Free

INFO: 846-6259; museumofhumanbeings.com/mohb