Poll

In a book series, how many books are enough?
4 or 5
3, let's go for trilogy, a lucky number
10?
7 plus
6 or 7
I think a stand- alone is good enough
Poll added by: Danna
The Poldark Saga - A Novel of Conwall 1790-1791
Janet Evanovich
Eleven on Top
Twelve Sharp
Smokin' Seventeen