Links
Ocarina Sites
Clayzeness Whistleworks - Pendant and Zelda style ocarinas, flutes,
online ocarina songbook

Songbird Ocarinas - another source of pendant and Zelda style
ocarinas, Eagle Bone flutes, songbooks and more

Hind Ocarinas - some of the most beautiful, handmade wood
ocarinas by world famous maker Charlie Hind

Whistleworks - Whimsical 4-hole ocarinas ( I have one and it plays
very well)

Whistlepress - publisher of Janet Moniot's book, "Clay Whistles ... the
voice of clay", an excellent instructional book for making clay
ocarinas and sweetpotatoes.  It will set you back about $15 but it's
worth every penny.
Ocarina Club
Yahoo Groups Ocarina Club - Chatty e-mails tend to be a bit much
but the file section is a great source of information.  Also check the
message archives for expert information from Thomas Hastay, Sandi
and Richard Schmidt, Charlie Hind and others.  It's free to join.  Also
try the related club for
Ceramic Musical Instruments if you are into
clay drums, pretzel shaped didjeridus, flutes, horns, flower pot
xylophones and many other unusual instruments.