Lima: Planeta (Lima : Quad/Grafics Perú), 2017. First Edition. Paperback. 314p., wrps. "Ojo por ojo : la verdadera historia del Grupo Colin" is a journalistic investigation into Peru's recent history, addressing terrorism, Fujimori, and more. Authored by Peruvian journalist Umberto Jara, who has previously published "Con ojos de testigo" (1997)..... More about Ojo por ojo : la verdadera historia del Grupo Colin