Luna, Hermione and the Chamber Of Secrets

Luna, Hermione and their Hogwarts classmates struggle through the events of the second book in a world where the Whomping Willow tragically killed Harry Potter and Ron Weasley. Can Hermione cope without her two best friends? Will Luna get over the incident that reminds her so much of her mother's death? And will Hogwarts survive a new threat without Harry there to save the day?