- Author: Whitley Strieber
- Language: English
- Year: 2001
- Author: West Linda
- Language: English
- Year: 2015
- Author: Sonia Choquette Ph.D
- Language: English
- Year: 2008
- Author: Sonia Choquette Ph.D
- Language: English
- Year: 2007
- Author: Shriver Maria
- Language: English
- Year: 2018
- Author: Walsch Neale Donald
- Language: English
- Year: 2005
- Author: Walsch Neale Donald
- Language: English
- Year: 2005
- Author: Walsch Neale Donald
- Language: English
- Year: 2006
- Author: Walsch Neale Donald
- Language: English
- Year: 2004
- Author: Moffitt Debra
- Language: English
- Year: 2011