- Author: REYNOLDS GLENN HARLAN
- Language: English
- Year: 2012
- Author: Brian KwobaRose ChantilukeAthinangamso Nkopo
- Language: English
- Year: 2018
- Author: Dirkswager Edward J., Farris-Berg Kim, Junge Amy
- Language: English
- Year: 2013
- Author: Deaudelin Colette, Lafortune Louise
- Language: English
- Year: 2001
- Author: Lincoln Paul, Southworth Geoff
- Language: English
- Year: 2005