Echo Ishii All of Echo Ishii's books on SFR Station. Terran Temptation by Echo IshiiDr. Annalisha Montague has earned a glowing reputation as a Terran scientist. Terran Seduction by Echo IshiiDiana Aventina is a ranking senator serving the Terran Republic. Her lineage is one of power and influence. Terran Attraction by Echo IshiiKerylis Delgado is a top ranked fighter pilot for the Terran Republic Asteri Elite.