Answer:
I start with an E end with an E and have a letter in me.
What goes through towns and over hills but never moves?
Sometimes dark and sometimes bright, I make my way among twinkling lights. Seas and oceans obey my call, yet mountains I cannot move at all. What am I?
The more you take away from it the larger it becomes. What is it?
I go from house to house a messenger small and tight. Whether it rains or snows I sleep outside at night.
Said to have fifty shades