Obsidio was everything I had hoped for and more Tanaya Lowden reviews Obsidio, the epic conclusion to The Illuminae Files by Amie Kaufman and Jay Kristoff. Read more by Tanaya Lowden | February 19, 2018 No comments Amie KaufmanGeminaIlluminaeJay KrisoffObsidioReviewSci-FiScience fictionTanaya LowdenThe Illuminae FilesYAYoung Adult