Justin Millers touches on coin sleeving in Silver Dream are very nice, Baltresca has some excellent effect idea's using sleeving, though I'd recommend picking this up
after you've studied the practice of sleeving as the teaching of the techniques isn't fabulous.
David Stone utilises (I believe) the Dr Roberts sleeving method, which you can learn from Bobo's. I also believe that Chris Kenner is fond of this method, though I could be mis-remembering (to coin a phrase).
Rick Merill published a great pen/coin routine in his one man magicana issue of Genii, though it doesn't utilise sleeving (Although the clean up probably should
), it is VERY nice, and worthy of note, since he's been mentioned.
CL