Most Popular Books
- World Checklist and Bibliography of Sapotaceae
- Guide to Standard Floras of the World: An Annotated, Geographically Arranged Systematic Bibliography of the Principal Floras, Enumerations, Checklists and Chorological Atlases of Different Areas
- World Checklist and Bibliography of Aracoae (and Aroracoae) (World checklists and bibliographies)
- World Checklist and Bibliography of Araliaceae
