Can someone please define a quantifiable difference between "YA" and "Teen" Literature???? -- For a writer (like, ahem, yours truly) to write a book for older teens (15+) through college age and then try to market it as "YA" seems weird.
The YA demographic seems way too wide, in my opinion. 11 year olds and 19 year olds do NOT (and sometimes should not) read the same books!!!!