"Enigma of Eternal Shadows" is a thrilling fantasy adventure that follows Megan and her cat, Frits, as they become trapped in a mysterious world. With the help of Princess Elavuarasi, they must complete three perilous tasks—crossing a forbidden bridge, outsmarting a three-headed dog, and solving magical riddles—to find their way home. However, the princess’s deceit and a battle with time add unexpected twists. The story is filled with imaginative settings, suspenseful challenges, and themes of bravery, friendship, and perseverance.  
The book is suitable for middle-grade readers (ages 8-12), offering an engaging and accessible narrative with a mix of magic, adventure, and moral lessons. Its whimsical yet suspenseful tone makes it a captivating read for children and pre-teens who enjoy fantasy and adventure tales.