5. Non-Fiction & Professional Books

This combines business, education, practical guides, health, and specialist books.

Books

• Newbies in the Cafe — Dr Judy Gregory
• DesignThinkingDrawing — Peter Richards
• Breastfeeding Works — Robyn Noble
• Reproductively Challenged — Dr Leah Stuckings
• Beyond the Dust — Lindy Hardie
• The Most Avoided Questions — Jim Reay

Potential wording:

business books, educational books, practical guides, health writing, specialist non-fiction.

This category sounds more professional and credible than “Self-Help”.