Rourke's world of science encyclopedia.
- Vero Beach, Florida : Rourke Publishing, 2011.
- 10 volumes : colored illustration ; 28 centimeter.
v. 1. Human life -- v. 2. Animal life -- v. 3. Plant & fungi life -- v. 4. Earth science -- v. 5. Chemistry -- v. 6. Physics -- v. 7. Astronomy & space -- v. 8. Mathematics -- v. 9. Technology -- v. 10. Research projects / Cumulative Index & Glossary.