Bethany, an angel sent to Earth, and her mortal boyfriend, Xavier, defy Heavenly law and marry--leading to a confrontation with the Sevens, rogue angels bent on keeping Beth and Xavier apart, destroying Gabriel and Ivy, and darkening angelic power in the heavens.

When an alien alliance known as the Covenant lays siege to the planet Meridian, four high school students--Saskia, Dorian, Evie, and Victor--are thrust into battle to save their world.

While Spartans get all the glory, no soldier--not even the legendary Master Chief--wins a war on their own. Gunnery Sergeant Edward Buck and his team of Orbital Drop Shock Troopers (ODSTs) played a major role in saving the Earth from all-out invasion at the end of the Covenant War--acts of bravery and ingenuity that did not go unnoticed by the United Nations Space Command. Now, after many Spartans have been killed in battle and the Master Chief is...

The Master Chief, the last of the SPARTAN bioengineered warriors, is charged with rescuing the survivors of the destruction of the ring-shaped world of Halo, and leading them safely through battle with the remaining Covenant troops, and finally to home. Based on the X-Box video game.

Before the Human-Covenant War engulfed Halo, the planet-colony Reach came under attack by the Covenant, and Earth's specially trained and augmented warriors, code-named SPARTANs, stood alone to fight for humanity's survival.

Navy Lieutenant Jacob Keyes is tapped to lead a top-secret mission behind enemy lines in an effort to protect the Earth from a merciless alien foe in the early days of the Human-Covenant War.

The humans aboard the spaceship the Pillar of Autumn crash-land onto a mysterious ringworld, where they discover a secret weapon, the Halo construct, built to stop the force known as the Flood, as they battle the Covenant who worship the Halo.

In 2555 a startling scientific discovery is made ... and the riddle behind its Forerunner origins could very well seal the fate of the entire galaxy within a matter of weeks. In order to unravel these dangerous secrets, a heroic, hastily formed coalition of humans and Elites must attempt to overcome their differences as they embark on a covert mission back to the Ark -- where mortal danger awaits them all.

"A Master Chief story and original full-length novel set in the Halo universe-based on the New York Times bestselling video game series! October 2559. It has been a year since the renegade artificial intelligence Cortana issued a galaxy-wide ultimatum, subjecting many worlds to martial law under the indomitable grip of her Forerunner weapons. Outside her view, the members of Blue Team-John-117, the Master Chief; Fred-104; Kelly-087; and Linda-058-are...

After the defeat of the Covenant and the death of billions of people, Dr. Rachel Halsey, thought to be dead, discovers a technology that can save mankind, as the Kilo-Five hunts for her and the Venezia colony makes plans to attack a weakened Earth.