71.   Her book tour has taken her to New York, Chicago and Philadelphia.

72.   He was on a book tour of the Northeast, and she was his chauffeur.

73.   Hillary Rodham Clinton did something strange and unusual on her book tour Saturday.

74.   His book tour of America shattered all records.

75.   His book tour is playing to receptive audiences.

76.   Her latest fluffer-nutter make-over was to be capped by the book tour.

77.   His vehicle for this attempted personality transplant is a book tour promoting his new memoir, which reads like the sanitized confessional of a mellow elder statesman.

78.   His current book tour through America, although following an itinerary kept secret by his publisher, is an even more pronounced step back into public life.

79.   Humor abounds around Morris, but dogs have also taken a role in his book tour.

80.   How many authors will decline to travel on planned book tours this fall, thereby decreasing the notice that their new books will receive?