The narrator of Vanessa Blakeslee's "Welcome, Lost Dogs" offers a combination of mercy and practicality, sentiment and realism, as she tries to recover her dogs, stolen from her Costa Rican ranch. An expat American, riding the borders between Nicaragua and Costa Rica, she encounters--and is part of--a world in which everything and everyone has a value to be assessed and calculated. She tries to find her way among old relationships and new communities, thinking about what she hast lost and what she might restore.