Introduction
1. Earthworm Consciousness
2. Robinson, the Caterpillar and the Butterfly
3. The Most Interesting Surface on Earth
4. A Brain for All Seasons
5. Faces, Flowers and Profiles
6. Faces of Memory
7. Big Concepts for Small Brains
8. Information Lies in Differences, and Other Fundamental Principles
9. Neurons Great and Small, in Variously Crowded Spaces
10. The Boundaries of Intelligence
11. A Minimalist Approach to the Issue of Consciousness
12. The Scent of the Rose
13. Primum Movens
14. Early Animals, Early Neurons
15. The Crooked-Headed Fly
16. Imminence of a Revelation
17. Experience, in Brief
18. Hearing the Song of the Cricket That Is not There
19. Tickling Yourself
20. The Corollary Discharge of Thought
21. Feeling and Cogitating
22. Traces of Feeling
23. And So...