Previously Published (out of print) Books:

Turncoat Winter, Rebel Spring, - 1969
The Shad Are Running – 1972
The Girl With Spunk - 1975
The Chinese Puzzle of Shag Island – 1976
The Shadow of the Shaman – 1977
By George, Bloomers! - 1977
The Halo Wind – 1978
The Halloween Pumpkin Smasher – 1978
Mystery at St. Martin’s – 1979
The Amazing Voyage of the New Orleans – 1980
Haunted – 1980
Call Me Margo – 1981
The Mysterious Girl in the Garden – 1981
The Brooklyn Bridge – 1982
Do You See What I See? – 1982
In the Shadow of the Bear – 1983

Books in Print:

Dear Dr. Bell...Your Friend, Helen Keller - 1992
Betsy Ross: Patriot of Philadelphia - 1997
Sacagawea - 1997
So You Want to be President? - 2000
So You Want to be an Inventor? - 2002
You're on Your Way, Teddy Roosevelt - 2004
Take the Lead, George Washington - 2005
The Journey of the One and Only Declaration
of Independence - 2005
So You Want to be an Explorer? - 2005
Haunted (paperback) - 2006
Make Your Mark, Franklin Roosevelt - 2007
The Ghost, the White House and Me - 2007
Mystery Isle (paperback) - (2007)
Stand Tall, Abe Lincoln - (2008)