Hellgate: London Series by Mel Odom

LONDON, 2038 The once-great city lies in ruins. A massive gash in the fabric of our reality roils against the horizon as it blends into a permanently darkened sky. The world as we know it has come to an end. Demons, the visions of our nightmares, walk the Earth. Mankind, driven in retreat to the sanctuary of the Underground, struggles to survive the Hellish apocalypse... moreLONDON, 2038 The once-great city lies in ruins. A massive gash in the fabric of our reality roils against the horizon as it blends into a permanently darkened sky. The world as we know it has come to an end. Demons, the visions of our nightmares, walk the Earth. Mankind, driven in retreat to the sanctuary of the Underground, struggles to survive the Hellish apocalypse. Among the survivors are those who foresaw the coming of the darkness, those who see it as an opportunity to improve the standing of man, and those who seek revenge for what was lost. All are now banding together in the shadows, arming themselves with futuristic weapons and arcane spells designed for one purpose -- to battle the demonic hordes and take back their world. less

The trilogy that began in Exodus continues: 2024: Four years after the Demons opened the planar rift known as the Hellgate, mankind's desperate struggle to survive continues. Simon Cross, expatriate of the secret Templar order, works to find and transport survivors out of the ruined city. Hiding within London's Underground system, Simon is raising an army to fight against the encroaching Darkness... moreThe trilogy that began in Exodus continues: 2024: Four years after the Demons opened the planar rift known as the Hellgate, mankind's desperate struggle to survive continues. Simon Cross, expatriate of the secret Templar order, works to find and transport survivors out of the ruined city. Hiding within London's Underground system, Simon is raising an army to fight against the encroaching Darkness. Now, he battles the monsters that roam the city and fends off a jealous Knight who plans to take Simon down...all while striving to reunite the divided Templar forces. Warren Schimmer, a Cabalist who is magically linked to a powerful demon, searches for Goetia. Also known as the Lesser Key of Solomon, this ancient artifact could provide the forces of good or evil with an edge in the ongoing war. Standing in his path is Simon Cross. Warren has made a bargain with his Demon lord for survival and the promise of vengeance against the persuasive Templar...but a Demon's promise is made to be broken. less

Covenant is the thrilling conclusion to the original epic trilogy based on the hit video game Hellgate: London, from Flagship Studios. Original.