Books
Karl Fulves's Self Woking Rope Magic
Mark Wilson's Complete Course in Magic (has a section on rope and lots of other great stuff)
The Award-Winning Rope Magic by Francis Tabary
DVD
Fiber Optics by Richard Sanders (one amazing routine taught well)
World's Greatest Magic Professional Rope Routines
When you get rope, make sure it is magician's rope. It is easier to work with then regular rope.