Science Blogger and Author to Appear in Harrisburg PA April 2

Harrisburg PA area readers, teachers, and librarians:

Have some cafe treats on me in exchange for conversation about my books and school visits. I will be visiting the Midtown Scholar Book Store at 1302 North 3rd St. in Harrisburg between 2:00 and 3:30 p.m. on Saturday, April 2, 2011.

Just download the coupon and stop by. I’ll be delighted to have the chance to chat.