The Earthsea Trilogy by Ursula K. Le Guin (Bantam Paperback Set)
1970s. Good. No markings. Slip-case shows moderate wear and scuff marks. Books has reading creases, otherwise very good.
Whether you're just now exploring the life-changing worlds of Ursula K. Le Guin or whether you have loved them all of your days, The Earthsea Trilogy is a necessary purchase.