Corporate greed supported by incompetent surveyors leads to the colonisation of a distant world, ominously dubbed 'Halloween', that turns out not to be uninhabited after all. The aliens, soon called Spooks by military units deployed to protect the colonists, can adopt the physical form of an opponent's deepest fear and then use it to kill them. The colony is massacred and as retaliation the orbiting human navy nuke the planet. In revenge, the Spooks invade Earth.
In a last-minute attempt to avert the war, Seethan Bodell, a marine combat pilot sent home from the front with PTSD, is given a top-secret research spacecraft, and a mission to travel into the past along with his co-pilot and secret lover Rose, to prevent the original landing on Halloween and stop the war from ever happening. But the mission goes wrong, causing a tragedy later known as The Sundering, decimating the world and tearing reality, while Seethan's ship is flung into the future. The Spooks win the war and claim ownership of Earth. He wakes, alone, in his ejector seat with no sign of either Rose or his vessel. When he realises that his technology no longer works, his desperation to find Rose becomes all the more urgent - her android body won't survive long in this new Earth.

Gardens of Earth is the first book of The Sundering Chronicles. The story tackles alien war, a future that may be considered either dystopian or utopian, depending on who you ask, and a protagonist coping with his demons in an unfamiliar and stressful environment - not to mention immediate threats from a pathological serial killer, the remnants of Earth's inhabitants now living in a sparse pre-industrial society under the watchful eye of the Spooks, and returning human colonists intent on reclaiming Earth. Underlying all this are issues of social justice, human and android rights, and love that transcends difference. In many senses this is classic science fiction, but the abilities of the Spooks provide an environment, and archetypal creatures within it, that are reminiscent of myth and magic fantasy. Truly cross-genre, Gardens of Earth is an exciting adventure, a heart-rending quest, and an eye-opening insight into the coping strategies of a veteran.