- Author: Diane Scarazzini
- Language: English
- Year: 1999
- Author: Diana Rosen
- Language: English
- Year: 2004
- Author: Mary Ashby McDonald
- Language: English
- Year: 2009
- Author: Amy Cotler
- Language: English
- Year: 2009
- Author: Melyni Worth Ph.D.
- Language: English
- Year: 2010
- Author: Linda Allen, Dianna Robin Dennis
- Language: English
- Year: 2010
- Author: Jessica Jahiel
- Language: English
- Year: 2011
- Author: Louise Riotte
- Language: English
- Year: 2012
- Author: Louise Riotte
- Language: English
- Year: 2012