These are my published books:

Companion to American Children's Picture Books.  Westport, CT:  Greenwood, 2005.

Critical Companion to Flannery O'Connor:   A Literary Reference to Her Life and Work.  New York:  Facts On File, 2008.

Emily Dickinson:  A Biography.  Westport, CT:  Greenwood, 2004.

First Peoples:  The Mohawks of North America.  Minneapolis, MN:  Lerner, 2001.

J. K. Rowling:  A Biography.  Westport, CT:  Greenwood, 2003.

Mark Twain:  A Biography.  Westport, CT:  Greenwood, 2004.

Sky Dancers.  Illustrated by Christy Low.  New York:  Lee & Low Books, 2004.

A Student's Guide to Jane Austen.  New York:  Enslow, 2007.

A Student's Guide to Robert Frost.  New York:  Enslow, 2006.

Sylvia Plath:  A Biography.  Amherst, NY:  Prometheus, 2009. (Paperback).

Sylvia Plath:  A Biography.  Westport, CT:  Greenwood, 2004. (Hardcover).