- Author: Sar A. Levitan, William B. Johnston, Robert Taggart
- Language: English
- Year: 1975
- Author: Joan Johnston, Robert Sottilare, Anne M. Sinatra, C. Shawn Burke
- Language: English
- Year: 2018
- Author: Slack Nigel, Brandon-Jones Alistair, Johnston Robert
- Language: English
- Year: 2016
- Author: Clark Graham, Johnston Robert, Shulver Michael
- Language: English
- Year: 2012
- Author: Slack Nigel, Brandon-Jones Alistair, Johnston Robert
- Language: English
- Year: 2011
- Author: Johnston Robert K
- Language: English
- Year: 2006
- Author: Johnston Robert K., Settle Zachary, Worley Taylor
- Language: English
- Year: 2016
- Author: Barsotti Catherine M., Johnston Robert K
- Language: English
- Year: 2004
- Author: Johnston Robert D., Stock Catherine McNicol
- Language: English
- Year: 2018