I've had the good fortune to collaborate on stage a couple of times with author Philip Pullman.
Sum on Radiolab
Listen to David discussing Sum -- and actor Jeffrey Tambor reading stories from the book -- on WNYC's Radiolab.
Eagleman and Brian Eno bring Sum to Sydney Opera House
In June, 2009, David Eagleman collaborated with musician/producer Brian Eno to perform a musical reading of Sum to 1,000 people at the Sydney Opera House. In May of 2010 they performed together again to 1,200 people at the Brighton Dome in England. Stay tuned for further performances.