"After calling Ireland home for six months, Boston expat Maura Donovan still has a lot to learn about Irish ways -- and Sullivan's Pub is her classroom. Maura didn't only inherit a business, she inherited a tight-knit community. And when a tragedy strikes, it's the talk of the pub. A local farmer, out for a stroll on the beach with his young son, has mysteriously disappeared. Did he drown? Kill himself? The child can say only that he saw a boat. Everyone...