H.J. · H. Johnston · Harold J. · Harold Whetstone Johnston
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| A Bridge Not Attacked: Chemical Warfare Civilian Research During World War II | 978-981-238-152-1 (981-238-152-X) | 2003 |
| Bridge Not Attacked, A: Chemical Warfare Civilian Research During World War II | 978-981-238-153-8 (981-238-153-8) | 2004 |