Covers: Open Library
- Unsolved crimesJohn D. Wright
- The language of the Civil WarJohn D. Wright
- Cryptids and Other Creepy CreaturesJohn D. Wright
- Fire and explosivesJohn D. Wright
- Basketball (Sports InjuriesJohn D. Wright
- Counterterrorist Forces With the CIA (Rescue and Prevention)John D. Wright
- Criminal InvestigationJohn D. Wright
