Frequently Asked Questions | Trading Card Database (tcdb.com)
Card that are unnumbered should be arranged in alphabetical order by last name, first name of the subjects that appear on the cards or by alphabetical order of the title of the card if no names are present. Exception can be given to non-numbered releases where the card manufacturer has published materials reflecting a specific order to the cards.
When the sky is coming down
When you feel like you're going to drown
When you know the end is all that you've been looking for
When the pain is too much to bear
When there's no one who will care