Slipcase has some minor shelf damage. Book 1 has only been read once. The other 7 books have not been read. Bought brand new off Amazon last year. The "Mortal Instruments" is a young adult fantasy series written by Cassandra Clare. The series follows the adventures of Clary Fray, a teenage girl who discovers that she is a Shadowhunter, a human-angel hybrid tasked with protecting the world from demons. The "Mortal Instruments Shadowhunters Collection 7 Book Set" includes all seven books in the series: "City of Bones," "City of Ashes," "City of Glass," "City of Fallen Angels," "City of Lost Souls," "City of Heavenly Fire," and "The Shadowhunter’s Codex." The books are well-written and engaging, with complex characters, intricate world-building, and plenty of action and romance. The series has been praised for its imaginative storytelling and its ability to appeal to both young adult and adult readers.