The death of Superman recommendations

[Yardbird]

I am trying to make a collection of The Death of Superman. I know there is a few collection, like The Reign of the Superman,Funeral for a Friend, and a couple more. I am new to the comic world, so I really don't know what I need to get. I am not looking for perfect ones, just all of them in the series. Any help would be appreciated.

[Garuda]

For paperbacks try these: https://comicreviewsbywalt.wordpress...rman-editions/

There is an omnibus too but it's out of print.