Martínez dives into the underworld of his subjects, navigating barrios that police won't enter, spending days and nights with gang members. His methods resemble war reporting and his prose is cinematic . The collection's strength lies in his ability to write the hell out of his material. Like Katherine Boo's Behind the Beautiful Forevers and Adrian Nicole LeBlanc's Random Family, it skimps on statistics and analysis, instead relying on description alone to create a world that captures the reader and doesn't let her go. One of the stories, 'El Niño Hollywood's Death Foretold,' evokes Gabriel García Márquez's Chronicle of a Death Foretold. Like the beloved Colombian writer, Martínez pens scenes that are suspenseful, moving, and vivid.