1.   Since his retirement from the military and his triumphant book tour, Powell has edged steadily toward an active role in politics.

2.   Also playing on an amusing note is the celebrity book tour of Jon Lovitz, the acclaimed author of the Yellow Pages, or so he says.

3.   Amis will need both as his own book tour commences, where he will surely get plenty of what he bargained for.

4.   And going on a book tour is like digging it up again.

5.   And he has been using most of the current book tour calling people to action rather than blatantly pushing his product.

6.   And he has even fixed up -- somewhat -- the Mercury Zephyr that took him on his initial book tour to one store.

7.   And the book tour has only just begun.

8.   And on her book tour Mrs. Clinton will have a number of television appearances, where she will have opportunities to make her case in select, controlled situations.

9.   And suddenly Baxter, a soft-spoken and wry academic from the University of Michigan, is on an extensive cross-country book tour.

10.   Another year, another book tour for Anne Perry.