The chronicles of Pern: first fall
Anne McCaffrey
Thomas E. Sniegoski - The Fallen 02
Leviathan
Cup of Gold
John Steinbeck
1273 De Martelkelder
Felix Hageman
Tanar of Pellucidar
Edgar Rice Burroughs & Paul Cook
Savage Pellucidar
Edgar Rice Burroughs & Harry Turtledove & James Allen St. John