This is a war story unlike any I've read. Thoroughly researched with easy to read prose, I was initially intrigued by a story about female soldiers: what makes vibrant young women risk everything by taking up arms and leaving families already decimated by war? As each woman is drawn into the conflict we learn more about them: their culture, their land, their history and yes, why they take up arms. While we learn about how they train and fight, this was not the highlight for me. With each new chapter I was drawn deeper into the lives of these truly courageous women bravely confronting the horrors of ISIS. Together they suffer devastating losses but also experience the deepest love of friendship, sisterhood and sacrifice. The story builds to a tragic climax of seemingly senseless loss that will bring tears to many readers (as it did for me). But the final chapters show us the results of all they suffered, made all the more poignant by the historical truth it's based on. My life is richer having read this novel. Definitely recommend it!