What book Lena is reading in the movie Beautiful Creatures?

In the movie "Beautiful Creatures," Lena Duchannes is seen reading the book "The Book of Moons" by Larkin Kent. This fictional book plays a significant role in the storyline, as it contains spells and information about Lena's family history and magical abilities. The book serves as a guide for Lena as she navigates her powers and the challenges she faces in the film.