Nancy Kelly Allen has written at least 11 books. Their most popular book is Once Upon a Dime: A Math Adventure with 1 save with an average rating of 4⭐.
Series
13 released booksAuthored 8% of series
Charlesbridge Math Adventures is a 13-book series with 13 released primary works first released in 1995 with contributions by Angeline Sparagna Lopresti, Cindy Neuschwander, and Nancy Kelly Allen.