- Author: David Bade, Thomas Mann
- Language: English
- Year: 2008
- Author: Matthew T. McCrudden, Joseph P. Magliano, Gregory Schraw
- Language: English
- Year: 2011
- Author: Dainess Mashiku Maganda, Lioba Mkaficha Moshi
- Language: English
- Year: 2014
- Author: Helen de Silva Joyce, Elizabeth A. Thomson
- Language: English
- Year: 2015
- Author: Joshua R. Weston
- Language: English
- Year: 2009
- Author: Namita Gopal
- Language: English
- Year: 2000
- Author: Joshua Kelly
- Language: English
- Year: 2006
- Author: Kristin Snoddon, Anita Small, Joseph J. Murray
- Language: English
- Year: 2014
- Author: Alexandria Peary, Tom C. Hunley
- Language: English
- Year: 2015
- Author: Betsy Bowden
- Language: English
- Year: 2015