Martin Helmer mentioned the Nh3 lines;
Win with the Stonewall Dutch should be a particularly good source for those. I know that co-author and CC-champion Ivar Bern in particular has a low opinion of them as tries for advantage. See for example how he handled an experienced GM over the board!
[Event "Bergen Sommer op"]
[Site "Bergen"]
[Date "2002.07.26"]
[Round "7"]
[White "Yakovich, Yuri"]
[Black "Bern, Ivar"]
[Result "0-1"]
[ECO "A90"]
[WhiteElo "2586"]
[BlackElo "2362"]
[EventCountry "NOR"]
[Source "ChessBase"]
1. d4 f5 2. g3 Nf6 3. Bg2 e6 4. c4 c6 5. Nh3 d5 6. O-O Bd6 7. Bf4 Be7 8. Nd2 Qb6 9. Nb3 dxc4 10. Nd2 Qxd4 11. Qc2 Nd5 12. Nxc4 Nxf4 13. Nxf4 O-O 14. e4 Qf6 15. e5 Qh6 16. Rad1 g5 17. Nd3 f4 18. Rfe1 Na6 19. Nd6 Nc7 20. gxf4 gxf4 21. Be4 Nd5 22. Kh1 Kh8 23. Rg1 Qh5 24. b4 f3 25. Qb2 b6 26. Ne1 Bd7 27. Rd3 Rf4 28. Rxf3 Raf8 29. Rxf4 Nxf4 30. f3 Bh4 31. Rg4 Bxe1 32. Qc1 Qxe5 33. Nc4 Qc3 0-1
Win with the Stonewall Dutch is good on the Anti-Dutch lines too. The 2.Nc3 chapter is the best ever written on that subject. I also like the Anti coverage on Simon Williams'
Killer Dutch DVD; there is no time for deep analysis there, but his selection of lines are excellent particularly for those who want winning chances with Black. OK, I'm not so sure about the insane 1.d4 f5 2.Bg5 h6 3.Bh4 g5 4.e4 Rh7!??, but apart from that it's all good! Williams also covers sidelines with c4 but without g3; I think even Stonewall players should consider playing Classical or Nimzo-Dutch (with ...b6 and ...Bb4) style setups against those.
Re: the 1...e6 or 1...f5 debate: I've often done the same thing with the 1...d6 Leningrad/Pirc combo. I think one of the reasons 1...d6 (and maybe in a similar vein 1...e6) works so well against ordinary club players is they don't really have all the transpositions in their repertoire worked out. Many have planned to play an Anti-Dutch to avoid theory, and don't know much about 1.e4 openings. So they end up with the worst of all worlds: Playing into known Dutch lines that they know nothing about, apart from maybe "c4, Nf3, g3, Bg2 and 0-0 is theory, isn't it?!" And voilá, my ridiculously good score with the Leningrad continues!