It really depends on how long you've been fencing and your level of competition.
The
Fencing.Net Equipment Store carries an entire
range of books, training DVDs and competition DVDs.
Some specific items that come highly rated:
The Big Book of Fencing, Rudy Volkmann - This is a comprehensive tome on fencing and lays out all of the actions, how to do them and "what can go wrong" with them. Very good read. [
Read reviews here.]
Foil Actions CD Rom - [
reviews]
This is a CD with 113 video clips and text explaining the action and tactical situation.
Tyshler Footwork DVD: In the
Training Videos section. Contains drills for improving your footwork and that is something easily done with solo drills.
I'll come back later and write up the other training and competition dvds that I've received comments on.
Craig