M. Soledad Caballero’s Flight Plan spans geographies both physical and psychological—from cells to continents, from quotidian to unusual, from grounded to soaring. Intertwining seemingly dissimilar topical threads that include cancer, a migrant heritage, a fascination with birds, history, and ghosts, Caballero’s astute second collection shines with authentic voice, luminous imagery, incisive language, and creative form as it deftly and honestly reflects on the liminality inherent in the experiences of flesh, family, faith, and flight.