A Simple Equation (-R)+S=M2

Lack of Restraint + Sale = More Manga
40% off sales don't come around that often, so you have to make the best of them right? That's what I keep telling myself anyway. I'm now have 372 volumes backlogged that I haven't read yet. Is there a therapy group for this? This is all Marcy's fault! Long story.

Air Gear volume 6
Chibi Vampire volume 6
Full Metal Alchemist Novel 4 "Under the Faraway Sky"
Genshiken volume 9* (Final Volume)
Hana-Kimi volume 20
Hayate the Combat Butler volume 5
I HATE YOU more than anyone! volume 2
Junk -Record of the Last Hero- volume 4
My Dearest Devil Princess volume 1
Rose Hip Zero volume 4
School Rumble volume 7
Shakugan No Shana Novel "Fight Day"
Tenshi Ja Nai!! "I'm No Angel!" volume 8* (Final Volume)
The Tarot Café volume 6
The Young Magician volume 8 and 9
Threads of Time volume 10
Yotsuba&! volume 5