The Gateless Gate by Ekai ( Domo arigatou Zen San ;)

http://www.ibiblio.org/zen/cgi-bin/koan-index.pl

The Gateless Gate

by Ekai, called Mumon

0. A Philosopher Asks Buddha

1. Joshu's Dog

2. Hyakujo's Fox

3. Gutei's Finger

4. A Beardless Foreigner

5. Kyogen Mounts the Tree

6. Buddha Twirls a Flower

7. Joshu Washes the Bowl

8. Keichu's Wheel

9. A Buddha Before History

10. Seizei Alone and Poor

11. Joshu Examines a Monk in Meditation

12. Zuigan Calls His Own Master

13. Tokusan Holds His Bowl

14. Nansen Cuts the Cat in Two

15. Tozan's Three Blows

16. Bells and Robes

17. The Three Calls of the Emperor's Teacher

18. Tozan's Three Pounds

19. Everyday Life is the Path

20. The Enlightened Man

21. Dried Dung

22. Kashapa's Preaching Sign

23. Do Not Think Good, Do Not Think Not-Good

24. Without Words, Without Silence

25. Preaching from the Third Seat

26. Two Monks Rolls Up the Screen

27. It is Not Mind, It is Not Buddha, It is Not Things

28. Blow Out the Candle

29. Not the Wind, Not the Flag

30. This Mind is Buddha

31. Joshu Investigates