Signed 'Columbine' copies around Chicago

I had a rough week with my mom. More on that soon, once I'm ready to face it, but while visiting with my family, I took a little joy in signing copies of Columbine around various suburbs:

• Barnes & Noble Old Orchard, IL.

• Barnes & Noble Schaumburg, IL.

• Barnes & Noble Bloomingdale, IL.

• Barbara's Bookstores at O'Hare, at the G, H, and K concourses.