- Cloning -- Comic book, strips, etc
- Nightmares -- Comic book, strips, etc
- Hulk, (Fictitious character) -- Comic book, strips, etc
- Brothers and sisters -- Comic book, strips, etc
- Shared virtual environments -- Comic book, strips, etc
- Video gamers -- Japan -- Comic book, strips, etc
- Gallipoli Peninsula (Turkey) -- Comic book, strips, etc
- Man-woman relationships -- Comic book, strips, etc
- Magic -- Comic book, strips, etc
- Subway stations -- Comic book, strips, etc
- Women superheroes -- Comic book, strips, etc
- Virtual reality -- Comic book, strips, etc
- Video games -- Comic book, strips, etc
- Storms -- Comic book, strips, etc
- Cyborgs -- Comic book, strips, etc
- New York (State) -- Comic book, strips, etc
- Ninja -- Comic book, strips, etc
- Competition (Psychology) -- Comic book, strips, etc
- Hunters -- Comic book, strips, etc
- Spirits -- Comic book, strips, etc
- Time travel -- Comic book, strips, etc
- Fathers and daughters -- Comic book, strips, etc
- Imaginary wars and battles -- Comic book, strips, etc