Casey , who wrote The Devil 's Teeth , a 2005 best seller about white sharks , did n't want to write a book just about surfing .
Casey , 44 , editor of O magazine , traveled the world experiencing waves close up and personal .
editor , who wrote The Devil 's Teeth , a 2005 best seller about white sharks , did n't want to write a book just about surfing .
Casey , 44 , editor of O magazine , traveled the world experiencing waves close up and personal .