Book excerpt: In this classic memoir of life in rural Nova Scotia, a woman recounts her family’s experiences running a lighthouse station on their own island. In We Keep A Light, Evelyn M. Richardson describes how she and her husband bought tiny Bon Portage Island and built a happy life there for themselves and their three children. On an isolated lighthouse station off the southern tip of Nova Scotia, the Richardsons shared the responsibilities and pleasures of island living, from carrying water and collecting firewood to making preserves and studying at home. The close-knit family didn’t mind their isolation. Instead, they found delight in the variety and beauty of island life. We Keep A Light is much more than a memoir. It is an exquisitely written, engrossing record of family life set against a glowing lighthouse, the enduring shores of Nova Scotia, and the ever-changing sea.