What are collectors of match books and match covers called?

Player #1795712, a book of matches and a box of matches are two different things

Player #1795712, matchbook is correct ! there is matchbook and matchbox

Player #1795712, I wonder if matchbook refers to the business merchandise that was very popular on bars in clubs and hotels. I remember my dad having them.

JezzerLX, I took matches to mine, they became Hot Wheels.

Player #1795712, I learned this from this very game the other!! pay attention to all the answers. I learn from your comments too!!