In the course of researching dogwood trees, beloved poet and essayist Christopher Merrill realized that a number of formative moments in his life had some connection to the tree named--according to one writer--because its fruit was not fit for a dog. As he approached his sixtieth birthday, Merrill began to compose a self-portrait alongside this tree whose lifespan is comparable to a human's and that, from an early age, he's regarded as a talisman...