I'm currently reading Enter Spenser, one volume that contains the first three novels featuring the Boston private eye, Spenser, by Robert B. Parker. I'm a huge fan of the series, but I started reading it somewhere in the middle. It's interesting to see the difference in style between the first three and the later novels.
These three, it seems to me, rely much more on detailed description, and less on what I suppose became Parker's trademark-- snappy, witty dialogue. Flashes of that appear in these novels, but it's not really showcased. Spenser seems slightly different, as well-- though I can't really put a finger on it. Less sure of his abilities? Also, in later novels, I think the suggestion is that he grew up in Wyoming, largely without a mother. These say he grew up around Boston and his mother is mentioned.
So, I guess if you sell and maintain a popular series, the first novel or so need not define the whole series.
These three, it seems to me, rely much more on detailed description, and less on what I suppose became Parker's trademark-- snappy, witty dialogue. Flashes of that appear in these novels, but it's not really showcased. Spenser seems slightly different, as well-- though I can't really put a finger on it. Less sure of his abilities? Also, in later novels, I think the suggestion is that he grew up in Wyoming, largely without a mother. These say he grew up around Boston and his mother is mentioned.
So, I guess if you sell and maintain a popular series, the first novel or so need not define the whole series.