Peckerweight Books 333 E. 234th St. NY, NY, 10011 Attn: Brian of "Brian's Picks" Dear Brian, I was dismayed to walk into Peckerweight Books and find that you had selected A Tumescent Marriage , the much-anticipated third novel by bestselling author Nick Grossman, as one of "Brian's Picks." I have been a loyal consumer of your bookstore for years, even after tearing my hamstring in Zumba class and realizing that ordering from Amazon would be significantly more…