Ok, here are all I've found on the so-called fantasy variation of the Caro-Kann :
- Big Book of Busts (Watson/Schiller) 1995
- Modern Chess Opening (Kalininchenko) 1996
- Nunn's Chess Openings (Nunn, Burgess, ...) 1998
- 101 Attacking Ideas in Chess (Gallagher) 2000
- Encyclopedia of Chess Openings, Tome B 2002
- Gambit Chess Openings (Schiller) 2002
- Semi-Open Games (Schneider) 2003
- Secrets of Openings Surprises, vol.3 (New in Chess) 2005
- Gambiteer I (Davies) 2007
- Modern Chess Opening, 15th edition (De Firmian) 2008
- Tartakover variation (Alterman) ICC
And, of course, all (?) the books on the CK.
The chief drawback that I founf very annoying is that 3.f3 threatens nothing