Ken Weber's Maximum Entertainment - It is a practical guide to better performance.
Larry Hass' Transformations - The subtitle explains it all, "Creating Magic Out of Tricks."
Peter McCabe's Scripting Magic - Examples of presentation, some good and some better.
Jeff McBrides's The Show Doctor - Treating an assortment of maladies you never knew you had.
Though not just on presentation, but some very good essays along with effects:
Tommy Wonder's Books of Wonder
Eugene Burger's Art of Magic and Performance of Close-Up Magic