- Genetics -- Genealogy -- Handbooks, manuals, etc
- Education, Preschool + Curricula -- Handbooks, manuals, etc
- Air quality -- United States -- Handbooks, manuals, etc
- Sailing -- Handbooks, manuals, etc
- Robots + Design and construction -- Handbooks, manuals, etc
- Pond aquaculture -- Handbooks, manuals, etc
- Autobiography + Authorship -- Handbooks, manuals, etc
- Chemistry -- Handbooks, manuals, etc
- Babysitting -- Handbooks, manuals, etc -- Juvenile literature
- Scholarships -- United States -- Handbooks, manuals, etc
- High school students -- United States -- Handbooks, manuals, etc
- Pokémon (Fictitious characters) -- Handbooks, manuals, etc
- Dungeons and Dragons (Game) -- Handbooks, manuals, etc -- Juvenile literature
- Knots and splices -- Handbooks, manuals, etc
- Art objects + Collectors and collecting -- Handbooks, manuals, etc
- Home schooling -- United States -- Handbooks, manuals, etc
- New business enterprises -- Handbooks, manuals, etc
- Classroom learning centers -- Handbooks, manuals, etc
- English language + Usage -- Handbooks, manuals, etc
- Succulent plants -- Handbooks, manuals, etc
- Educational counseling -- Handbooks, manuals, etc
- First aid in illness and injury -- Handbooks, manuals, etc
- College choice -- United States -- Handbooks, manuals, etc
- Self-reliant living -- Handbooks, manuals, etc
- Italian Americans -- Genealogy -- Handbooks, manuals, etc
- Water gardens + Design and construction -- Handbooks, manuals, etc
- Fishing -- Massachusetts -- Martha's Vineyard -- Handbooks, manuals, etc
- Roofs + Maintenance and repair -- Handbooks, manuals, etc
- Flags -- Handbooks, manuals, etc
- Plumbing -- Handbooks, manuals, etc
- Letter writing -- Handbooks, manuals, etc
- Building -- Handbooks, manuals, etc
- Geocaching (Game) -- Handbooks, manuals, etc
- Artists' studios + Design and construction -- Handbooks, manuals, etc
- Genealogy + Computer network resources -- Handbooks, manuals, etc
- Canoes and canoeing -- Handbooks, manuals, etc
- Cycling -- Handbooks, manuals, etc
- Saving and investment -- United States -- Handbooks, manuals, etc
- Education, Preschool + Activity programs -- Handbooks, manuals, etc
- Adventure video games -- Handbooks, manuals, etc -- Juvenile literature
- Wild plants, Edible -- North America -- Handbooks, manuals, etc
- Heating -- United States -- Handbooks, manuals, etc
- Inventions + Marketing -- Handbooks, manuals, etc
- Dwellings + Remodeling -- Handbooks, manuals, etc
- English language + Rhetoric -- Handbooks, manuals, etc
- Universities and colleges -- United States -- Admission -- Handbooks, manuals, etc
- Social security -- United States -- Handbooks, manuals, etc
- Parkinson's disease + Patients + Care -- Handbooks, manuals, etc
- Survival -- Handbooks, manuals, etc
- Working dogs + Training -- Handbooks, manuals, etc