All of the tales are related in first person by Archie Goodwin. Despite the often adversarial relationship between the two, it is clear throughout the entire series that there is also a great deal of affection. Wolfe gets mad at Archie and Archie gets mad at Wolfe and life in the brownstone goes on. Archie does most of the legwork on the investigations for Wolfe because Wolfe does not like to leave his abode, nor does he like to have his schedule interupted. Archie seems to have an excellent memory because he can recite interviews back to Wolfe word for word, which allows Wolfe to sit in his chair, close his eyes, and purse his lips to concentrate and come up with the brilliant answers to all of the questions. While Wolfe seldom outwardly acknowledges Archie's accomplishments and more than just occasionally responds to Archie's theories with a "pfui," he could not solve the cases without them and Archie is not above tooting his own horn because he is telling the story. Archie remains a member of the household even when there is no investigation going on. During the idle times Archie catalogs the orchid seeds, opens the mail and generally helps out.
Comment is made in every book describing Wolfe's excessive weight. Because of his large size, he is not easily accomodated in any manner of public transportation and so, in general, he goes nowhere. He has a desk chair which has been custom-made to fit his great bulk. His specific weight is never disclosed in pounds, but he is described as being one seventh of a ton. When you do the math on this, the poundage comes out at around 286 lbs. While this is overweight for the average man, it is not so excessive as to cause all of the problems alluded to throughout this series, but it does add certain levity and begets more than one chuckle and may be caused by his demands for gourmet delights.