Volume Numbers

Would it be possible to either get a real volume number listed with each volume or at least have the initial year a volume started displayed when searching for volumes?

For example, when searching for Green Lantern, 7 volumes show up and it isn't easy to determine which one is which. An actual volume number or year started would make this much easier

So both of these options sound good, I figure I can do both as I'm going through and editing. I just want to make sure that if I start adding the volume number to the volume title like blackheart suggested that it would be OK since it doesn't look like many books currently follow this scheme.