(Picture above is front cover)

4 different versions, 1 for each member.
Each version (the difference):

includes a supplement featuring that particular member.
Poster of individual member on a first come first served basis
18-page special supplement (of that individual member tt the version features)

More info on this special limited edition:

Only 50,000 copies – 1 time print
140-page special shots
18-page special supplement (of that individual member tt the version features)
MV making DVD (approx. 20 mins)
Track list is the same as EAR FUN normal edition
FNCStore priced it at 26,700won before shipping/international shipping

The back cover is different, featuring the member. The back covers are as below:

Source: Various sources + FNCStore

Compiled and translated by: gera@cnbluestorm