TMNT Sourcebook 6.

22. Foot Soldier, Foot Supersoldier, and Giant Foot Supersoldier

23. Fu Sheng

24. Ghost of 13-Mile Island

25. Glublubs

26. Glyph

27. Grem

28. Izanagi & Izanami

29. Jaguar

TMNT Sourcebook 5.

18.Cudley the Cowlick
19.Donatello
20.Dreadmon
21.Four Horsemen (Death, War, Famine, Pestilence)

TMNT Sourcebook 4.

14.Cherubae

15.Chien Khan

16.Codename: Chameleon

17.Cryin' Houn'