Twelve-year-old Jade finds a faerie locket, which transports her to the Feywild. Once there she is transformed into a Pixie. She finds herself at the heart of a war between the Ice Queen and the Summer King. Despite having lost her trove of power, the Ice Queen is trying to conquer the Feywild by freezing it and thereby killing the summer fey. As a desperate last hope, the Summer King has sent the locket to a human girl in the hopes that she will fulfill a prophecy and end the war. There's just one problem: the locket was meant for Vira, Jade's older sister. Can Jade do the impossible and stop the war within three days? Especially when almost everyone doesn't believe she can?
The Faerie Locket is a really quick, light read. I read it in one night while I was at camp. Keeping in mind that this is a story meant for a younger reader, The Faerie Locket is an all around fun story. At its heart it is the story of Jade becoming a hero, even when all the adults dismiss her because she is too young (and later for also being a pixie). My one problem with it came from a misunderstanding: when originally reading the plot synopsis, I thought it was a girl from "our" world that is brought to the Feywild. Instead it is a girl from a fantasy world who is transported to the realm of faeries which exists alongside her realm. Once I got over that, I found the book extremely enjoyable.