1.   They were on their way to Kathmandu to research a book on Nepal.

2.   She has spent her free time researching the book and is now looking for a publisher.

3.   An acquaintance named Elsa Walsh, who writes for The Washington Post, is researching a book on the conflicts experienced by professional women.

4.   As he traveled Charleston researching the book, historic landmarks and once anonymous buildings became the physical wraiths of his wracked conscience.

5.   Ball unearthed this information while researching his book.

6.   Barry spent several years researching his book, including five weeks in Greenville.

7.   Bedridden with a mysterious lupuslike disease while researching her book, Harris left the house only to collect books from the Middletown library.

8.   Both Brown and Burnham said that the mayor planned to begin researching his book immediately and that he would soon be hiring a collaborator.

9.   But unlike Stoll, Moore was a newbie when he began researching a book about the Internet last year.

10.   Dr. Robert Karen had some misgivings when he began researching a book on forgiveness seven years ago.