Lois Duncan has written a series of 47 books. Here, you can see them all in order! (plus the year each book was published)
As an Amazon Associate, we earn money from purchases made through links in this page.
47 books in this series
The author is Lois Duncan.
There are 47 books in the Lois Duncan series.
The first book was written in 1957, and the last book was written in 2014 (we also added the publication year of each book right above the "View on Amazon" button).