- Author: Nancy Jordan, Nancy Dyson
- Language: English
- Year: 2013
- Author: Seagull Bobby
- Language: English
- Year: 2018
- Author: James D. Stein Jr
- Language: English
- Year: 2009
- Author: Dehaene Stanislas
- Language: English
- Year: 2011
- Author: Núñez Rafael E., Lakoff George
- Language: English
- Year: 2000
- Author: Ebby Caroline B., Laird Robert E., Marsden Edwin L., Petit Marjorie M
- Language: English
- Year: 2016
- Author: Avishai Henik
- Language: English
- Year: 2016