FICTION: Best Sellers

1—The Thorn Birds, McCullough (1 last week) 2—The Crash of '79, Erdman (2) 3—Condominium, MacDonald (5) 4—Falconer, Cheever (4) 5—Trinity, Uris (6) 6—Oliver's Story, Segal (3) 7—The Chancellor Manuscript, Ludlum (7) 8—Illusions, Bach (8) 9—The Rich Are Different, Howatch 10—Full Disclosure, Safire

NONFICTION

1—The Book of Lists, Wallechinsky, I.& A. Wallace (2) 2—Your Erroneous Zones, Dyer (1) 3—The Dragons of Eden, Sagon (3) 4—Roots, Haley (4) 5—It Didn 't Start with Watergate, Lasky (5) 6—Looking Out for #1, Ringer (7) 7—Passages, Sheehy (6) 8—The Grass Is Always Greener over the Septic Tank, Bombeck (8) 9—The Camera Never Blinks, Rather 10—Haywire, Hayward (10)