Complex sentence: The book ends with Merry in an ambulance with Doyle, continuing to mourn Frost and her current situation, on her way to the hospital to treat the concussion she received from Taranis and to take a rape test.
Split into simpler sentences: The book ends with Merry in an ambulance with Doyle, continuing to mourn Frost and her current situation. She is on her way to the hospital to treat the concussion she received from Taranis and to take a rape test.