Through Storm and Night (The Shape Shifter Chronicles, Book 2) by Lauren Jankowski
The Meadows is home to the guardians, a race of beings similar to the deities in ancient mythology. They watch over the Earth from their serene lands, keeping everything in check. For millennia, it has been peaceful. However, in the beginning, there was a great war. A war with Chaos, a war that is still remembered in the legends of the guardians and shape shifters.
Months have passed since Isis, a shape shifter/guardian hybrid and member of the prophesied Four, narrowly escaped from the Obsidian Manor. The Four still haven’t found answers about the mysterious Coop and their search for the Key has yielded nothing but more questions. When an old alliance is reforged, the Four are thrown into another mystery. Who are the strange shape shifters known only as the “glowing-eyes” and what is their connection to the odd symbol and vanishing bodies?