Volume 6 cover
Mikan, finally!
Now that I think about it, Haruna is the only one of the main girls not to have been on a single cover so far.
This month is a good one for TLR fans:
Chapter 26
On the 19th: Volume 6 + 2nd OVA + SQ 19 chapter
On the 21st: First BD
So if you were disappointed in the latest chapter, no worries, the rest should make up for it.