The "Splintered Trilogy" is a young adult fantasy series written by A.G. Howard. It consists of three books: Splintered, Unhinged, and Ensnared. The story follows Alyssa Gardner, a descendant of Alice Liddell, who struggles with her family's dark legacy tied to Lewis Carroll's Alice's Adventures in Wonderland. In her journey, Alyssa discovers a hidden world inspired by Wonderland, filled with unique characters and challenges. The trilogy explores themes of identity, love, and the battle between good and evil, as Alyssa confronts her fears and embraces her true self while navigating the complexities of her magical heritage.