- Playing pro basketball, Martin Gitlin
- Cincinnati Reds
- Cleveland Indians
- Jeremy Lin, basketball phenom, Marty Gitlin
- Vietnam War
- Cam Newton, football star
- Olympic trivia
- Careers in personal space travel, Martin Gitlin
- Florida Gators, by Marty Gitlin
- Sports' most memorable characters, Marty Gitlin
- Tennis
- Battleships, Marty Gitlin
- Light tactical vehicles, Marty Gitlin
- World War II U.S. homefront, Martin Gitlin
- Wisconsin Badgers
- Mike Trout, baseball MVP, Marty Gitlin
- Seattle Sounders FC
- Positive life decisions, Marty Gitlin
- The Holocaust, Martin Gitlin
- Fighter jets, Marty Gitlin
- LeBron James, by Marty Gitlin
- The Reagan Era, Martin Gitlin
- Los Angeles Dodgers, Marty Gitlin
- The Holocaust, Martin Gitlin
- Brazil
- Kevin Durant, basketball star, Marty Gitlin
- Odell Beckham Jr, football Star, Marty Gitlin
- Wearable electronics
- Weirdest Moments in Sports, Marty Gitlin
- Chaz Bono, Martin Gitlin
- Fast telescope, Marty Gitlin
- Colorado rapids, Marty Gitlin
- The prohibition era, Martin Gitlin
- Nba's top 10 playoff upsets, Marty Gitlin
- Tom Brady, super bowl quarterback
- The Great Depression
- Best Tennis Players of All Time, Marty Gitlin
- Careers in Wearable Electronics
- Colorado rapids, Marty Gitlin
- Kobe Bryant, NBA champion, by Marty Gitlin
- Tanks, Marty Gitlin
- Big business in esports
- Kris Bryant, baseball star
- Careers in nanomedicine, Martin Gitlin
- Careers in wearable electronics, Martin Gitlin
- Understanding Your Right to Due Process
- Cassini mission, Marty Gitlin
- U.S. involvement in Vietnam, by Martin Gitlin ; content consultant Clarence R. Wyatt
- Billie Jean King, tennis star & social activist, by Marty Gitlin
- Growing up in Australia, Martin Gitlin