[page needed][need quotation to verify][3] Her earliest books, written for young adults, include Operation Grizzly Bear[4] (about wildlife biologists Frank and John Craighead; on the International Reading Association’s Young Adults Choices list, 1991), Great Courtroom Lawyers: Fighting the Cases that Made History,[5] and Zap!
Booklist described it as "a combination of well-researched factual detail, a gripping narrative, strong characterizations, and a thoughtful analysis of the historical record".
[8] It is listed as one of the recommended readings in the John F. Kennedy Library's One Country, Many Voices: Cultural Connections to Our History, An Annotated Bibliography for Grades 6-8.
Calabro believes this sort of research and writing performs an important historical function: Often, the American dream is told through the stories of these businesses.
[18] Other clients of CorporateHistory.net include Advance Auto Parts, A. W. Hastings & Co.,[19] Clinton County ARC,[20][21] Dominion Resources,[22] M.C.