(1996)
From Romance to Realism: 50 Years of Growth and Change in Young Adult Literature
New York:
HarperCollins
(2009)
Sisters, Schoolgirls, and Sleuths: Girls' Series Books in America
Lanham, Maryland:
Scarecrow Press
(2004)
Rocked by Romance: A Guide to Teen Romance Fiction
Westport, Connecticut:
Libraries Unlimited
(2013)
Contemporary Dystopian Fiction for Young Adults: Brave New Teenagers
New York:
Routledge