Horseshoe CrabTo celebrate our 21st birthday, we are publishing a GIGANTIC coffee table book that celebrates our peppy little periodical. The book is a ridiculous size 9. 8 inches x 13. 3 inches, with more than 600 pages. Memorialize your business in Exit Zero's Anniversary Book with a sponsorship! HORSESHOE CRAB (1 8 page) 4. 0 x 2. 75 inches includes 1 copy of the book Copy and payment must be received by August 31 in order to guarantee inclusion in the book.