Sentinel (Covenant 5) It&39;s a beautiful day for a war As the odly kind, Alexandria Androsdefeat that has left her shaken and in doubt of their ability to end this war once and for all And with all the obstacles between Alex and her happily-ever-after with the sorthy Aiden St Delphi, they must now trust a deadly foe as they travel deep into the Underworld to release one of the , action-packed cli Covenant series, Alexand everyone she holds dear… or the end of herself