From Chapter 1:
But certainly pipes were smoked in England before 1584. The plant was introduced into Europe, as we have seen, about 1560, and it was under cultivation in England by 1570. In the 1631 edition of Stow's "Chronicles" it is stated that tobacco was "first brought and made known by Sir John Hawkins, about the year 1565, but not used by Englishmen in many years after." There is only one reference to tobacco in Hawkins's description of his travels. In the account of his second voyage (1564-65) he says: "The Floridians when they travel have a kinde of herbe dryed, which with a cane, and an earthen cup in the end, with fire, and the dried herbs put together do smoke thoro the cane the smoke thereof, which smoke satisfieth their hunger, and therewith they live foure or five days without meat or drinke." smoking was thus certainly known to Hawkins in 1565, but much reliance cannot be placed on the statement in the Stow of 1631 that he first made known the practice in this country, because that statement appears in no earlier edition of the "Chronicles." Moreover, as opposed to the allegation that tobacco was "not used by Englishmen in many years after" 1565, there is the remark by William Harrison, in his "Chronologie," 1588, that in 1573 "the taking in of the smoke of the Indian herbe called Tobacco, by an instrument formed like a little ladell, whereby it passeth from the mouth into the head and stomach, is gretlie taken up and used in England." The "little ladell" describes the early form of the tobacco-pipe, with small and very shallow bowl.

From Chapter 5:
The belief in the prophylactic power of tobacco was, however, very generally held. When Mr. Samuel Pepys on June 7, 1665, for the first time saw several houses marked with the ominous red cross, and the words "Lord, have mercy upon us" chalked upon the doors, he felt so ill at ease that he was obliged to buy some roll tobacco to smell and chew. There is nothing to show that Pepys even smoked, which considering his proficiency in the arts of good-fellowship, is perhaps a little surprising. Defoe, in his fictitious but graphic "Journal of the Plague Year in London," says that the sexton of one of the London parishes, who personally handled a large number of the victims, never had the distemper at all, but lived about twenty years after it, and was sexton of the parish to the time of his death. This man, according to Defoe, "never used any preservative against the infection other than holding garlic and rue in his mouth, and smoking tobacco."