DAVIS, Calif., Jan. 22 (UPI) -- U.S. cancer scientists have found significant racial and ethnic differences in the treatment and survival of patients suffering soft-tissue sarcomas.

SACRAMENTO, Aug. 13 (UPI) -- Prognostic factors for prostate cancer survival do not explain why most Asian-American men have better survival compared to white men, says a U.S. study.

WASHINGTON, Nov. 13 (UPI) -- A growing number of parents across the United States are opting out of mandatory vaccination requirements for their children and health experts are concerned this could lead to outbreaks of deadly diseases such as measles, polio and whooping cough.

1. The Cat Who Brought Down the House -- Lilian Jackson Braun, 100

Hardcover Fiction 1. The King of Torts -- John Grisham, 100

Hardcover Fiction 1. Crossroads of Twilight (The Wheel of Time, Book 10) -- Robert Jordan, 100 2. The Lovely Bones: A Novel -- Alice Sebold, 54

Hardcover Fiction 1. The Last Jihad -- Joel C. Rosenberg (Author), 100 2. Crossroads of Twilight (The Wleel of Time, Book 10) -- Robert Jordan, 93

Rankings of books, fiction and non-fiction.

, April 29 (UPI) -- Hardcover Fiction