From the "Literature" section:

• "In the lovely juvenile novel Wings by Bill Britain, the main character is an Ordinary High School Student who inexplicably develops a huge pair of fully functional bat-like wings. "

and later,

• "In a 1991 book called simply Wings A young, whiny kid's bones hallow out and he grows a horrendous pair of bat-like wings. "

I guess that covers both opinions. :-)