Three answers:
1.
ephem·era
Pronunciation: \i-ˈfe-mər-ə, -ˈfem-rə\
Function: noun
Inflected Form(s): plural ephemera also ephem·er·ae \-mər-ē, -rē\ or ephemeras
Etymology: New Latin, from Greek ephēmera, neuter plural of ephēmeros
Date: 1650
1: something of no lasting significance —usually used in plural
2ephemera plural : paper items (as posters, broadsides, and tickets) that were originally meant to be discarded after use but have since become collectibles.
from Merriam Webster Dictionary
2.
Listmania Books on Ephemera
from Amazon.com,a list of reference books
Read the rest of this entry »