FYI - You can buy Vols. I and II of We Who Wear Kites and Volume III which is called Kite Flight from Theta HQ.
Go to
www.kappaalphatheta.org and sign in to the Thetas Online section. Go to the Form Zone and select Order Forms and open the Publications Order Form. You'll see them listed there.
We Who Wear Kites Vol. I (1870-1956) $5
We Who Wear Kites Vol. II (1956-1976) $7
Kite Flight Vol. III (1976-1986) $9