Book Cover of D: A Tale of Two Worlds by Michel Faber

This is an inventive adventure fantasy book that I recommend for Narnia fans. One morning, Dhikilo “Dicky” wakes up to learn that all the Ds have vanished from the language, signs and even animals around her. She enlists the help of an old professor, who may know the answer and sends her on a quest to Liminus – a land filled with witches, dwarves and other mystical creatures. Dicky is on a race against time to save the Ds and the world.