Three angels are sent down to bring good to the world: Gabriel, the warrior; Ivy, the healer; and Bethany, a teenage girl who is the least experienced of the trio. But she is the most human, and when she is romantically drawn to a mortal boy, the angels fear she will not be strong enough to save anyone-especially herself-from the Dark Forces.

Is love a great enough power against evil?

This is number 1 in Halo .

There are 496 pages in this book. It is a novel. This book was published 2011 by Little, Brown Book Group .

Alexandra Adornetto lives in Victoria. Her first novel was published when she was fifteen years old and she has worked as a writer ever since. She is the author of THE STRANGEST ADVENTURES series, and of HALO, a series for Young Adult readers. She is currently splitting her time between Australia and the US where she is working on the sequel to HALO.