This paper investigates a type of reading material that has inspired t
he love of beginning readers for almost a hundred years: the series bo
oks. Section one draws on the history of publishing to examine ninetee
nth century forerunners of the twentieth century series books for chil
dren-the story papers, dime novels, and cheap libraries-as the context
for a century of publicly conducted worry over series books. The seco
nd section, which examines the experience of the intended readers of s
eries books, is based primarily on transcripts of 142 open-ended inter
views with adult readers who read for pleasure. The third section look
s at the texts themselves as evidence for how series books teach begin
ning readers about the process of reading itself-strategies for making
sense out of extended text. The article concludes that series book re
ading, far from being harmful, might be for some readers an essential
stage in their development as powerful literates.