Subject
- Action and adventure films1
- American literature2
- Animal rights3
- Animal welfare1
- Animals in literature1
- Animated films3
- Anthropocene Epoch1
- Assassination1
- Baggins, Frodo (Fictitious character)1
- Bioethics1
- Biosphere1
- British literature1
- Children's films2
- Climatic changes1
- Climatologists1
- Conservation of natural resources1
- Conservation of natural resources in literature2
- Criticism2
- Documentary films2
- Ecocriticism8