Lot of Six Robert L. Forward titles. Dragon's Egg and Starquake near fine and fine condition first printing 1981 & 1986 Del Rey paperbacks. Rocheworld near fine 3rd printing 1993 Baen paperback. Indistinguishable from Magic fine first printing 1995 Baen paperback. Ocean Under the Ice with Martha Dodson Forward fine first printing 1994 Baen paperback.  Rescued from Paradise with Julie Forward Fuller fine first printing 1995 Baen paperback.