Lisha Adela Garcia's splendid debut full-length collection of poems, Blood Rivers, follows the legacy of blood-spilled, spared, reviled, holy, singled-out, intermingled, and sustaining. These are poems of cultural border crossings and personal boundary breaches as seen from the female perspective. Her "whole life is the geography between...two countries, two cultures, two languages," the Rio Grande, "hugging both sides" of her story. She envisions her "long black tongue, a computer / chewing the lessons of history." The poems can be scathing, calling us out for our absurdities, as in "St,...