- Public speaking -- Handbooks, manuals, etc
- Women + Health and hygiene + Endocrine aspects -- Handbooks, manuals, etc
- Herbs -- Handbooks, manuals, etc
- Gardening -- Middle West -- Handbooks, manuals, etc
- Early childhood education + Activity programs -- Handbooks, manuals, etc
- Running -- Handbooks, manuals, etc
- Library signs -- Handbooks, manuals, etc
- Bird watching -- Middle West -- Handbooks, manuals, etc
- Estate planning -- Handbooks, manuals, etc