At the time of the Highland Clearances, teenage sisters Jeannie and Sarah are living with their large family on the Hebridean island of Barra. When the family is exiled, Sarah stays behind, traveling with their grandmother back to her home island of Mingulay. Jeannie goes on to Canada by ship; a tragic voyage for the family, as few survive. In alternating prose poems the sisters' stories emerge. Sarah falls in love with a fisherman, but their story is a rocky one. Jeannie and her remaining family struggle with homelessness and poverty in Canada, always wondering how Sarah is faring. Interspersed with the long prose poems are shorter, reflective poems.
I love the Hebrides and have been to Barra, so was glad I finally read this. The sisters' stories are certainly hard, especially Jeannie's; it made me wonder why they didn't all just move to Mingulay and start over. The language is of course lovely, though all the careful poetics the author applied (described in the afterword) are wasted on a poetry philistine like me--I was just reading for the story, which was compelling. There's a lot of tragedy here, but also hope, even though you know that, like most families of the time, the separated members will never see each other again.
As I was thinking about this later, it struck me as very odd that there's so little religion in it. As I understood it, in the 19th century (and even now, in places), the dominant religion in the Hebrides was a strict, joyless sect of Presbyterianism--the Wee Frees. It dominated lives with an iron hand, so unless it came in after 1850, the time of the story, it's unrealistic that it has no presence in the story. At least no presence that stuck with me. But I'm no expert!