- Wildfires -- California, Northern -- History -- 21st century -- Comic books, strips, etc
- Logging -- California, Northern -- Fiction
- Small cities -- California, Northern -- Fiction
- City and town life -- California, Northern -- Fiction
- Technology + Social aspects -- California, Northern
- High technology industries -- California, Northern
- Disaster victims -- California, Northern -- Comic books, strips, etc
- Families -- California, Northern -- Comic books, strips, etc
- Forests and forestry -- California, Northern -- Fiction
- Moving, household -- California, Northern -- Fiction