- Author: Cecil Brown
- Language: English
- Year: 2011
- Author: William R. Mistele
- Language: English
- Year: 2011
- Author: Pamela Rae Heath, Jon Klimo
- Language: English
- Year: 2011
- Author: Patricia Cori
- Language: English
- Year: 2011
- Author: Marcia Dechen Wangmo
- Language: English
- Year: 2011
- Author: Robert Sitler Ph.D.
- Language: English
- Year: 2012
- Author: Richard Grossinger
- Language: English
- Year: 2012
- Author: Amy Wallace
- Language: English
- Year: 2013
- Author: Shiva Das, Mercy Ananda
- Language: English
- Year: 2014
