Presenting two action-packed Mass Effect stories, both written by Mass Effect 3 lead writer Mac Walters! Originally available only from MySpace Dark Horse Presents and USA Today, these peeks into different corners of the Mass Effect universe are now collected together for the special price of just $0.99! In Incursion, Mass Effect: Invasion''s Aria faces an attack on Omega from the Collectors, and in Inquisition, the Citadel''s Captain Bailey is tasked to uncover a traitor in the council''s midst! Written by Mac Walters, lead writer of Mass Effect 3! Reveals key moments from the Mass Effect saga! This one-shot collection is exclusive to the Dark Horse Digital Store!