Hello,
I don't think there has been pure muscle endurance workouts from Cathe for the past few years. Her latest workouts is 4DS which has cardio then weights, before that it was circuit style workouts with BodyMax2, Low Impact Circuit, Drill Max and Butts & Gutts. You'll have to go back to the Intensity Series' Muscle Endurance workout or Cathe's very early Power Hour if you want BodyPump type mucle training. I would recommend these two. There is also Muscle Max and Maximum Intensity Strength (on the same DVD as Power Hour), these are medium heavy, medium reps weight training workouts.
Hope this helps.
Yen