Maine Maritime Museum, 243 Washington Street in Bath, will hold its fourth annual book sale at Long Reach Hall on the museum campus on Saturday and Sunday, Nov. 1 and 2 from 11 a.m. to 2 p.m.

This year’s selections include historic books acquired from the Portland Harbor Museum (some of which include handwritten notes, clippings, etc.), vintage and new books, and “remainder” nautical-themed books for adults and children with markdowns of 50 percent or more.

Doors will open early (10 a.m.) for museum members and volunteers.

For more information, call 207-443-1316.