My Sisters, My Best Friends is the first book of The Sister Series. It is an introductory story of three Black & Muslim sisters: Alina, Luna, and Neema. This book is the epitome of siblinghood: Play. Laugh. Fight. Cry. And repeat. All. The. Time. But in the end, no matter how hard life gets, or how much they argue, their sisterhood is what gets them through it. Because they are not only sisters, but they are best friends too.