@vinco I have to guess :)

These covers are made to order and while the floral and other curvy decorations are my own input, then the logo on the front and back were provided by the customer and they were also a requirement "as is".

Of course I was curious too and I think it might be an #All-Seeing Eye or an #eyeofprovidence
https://en.wikipedia.org/wiki/Eye_of_Providence

This is of course not used only by #secretsocieties but widely liked by many organizations.