From their sunny storefront just down the hill from Bowdoin College, poet Gary Lawless and his wife, Beth Leonard, run Gulf of Maine Books. Since 1979 they have devoted themselves to the bookselling life. Lawless is editor at Blackberry Books, a publisher of out-of-print Maine classics and poetry. In the stores early days Leonard worked at the local Post Office and Lawless worked nights in the warehouse at L.L. Bean.