Signed and personalized 124 page 6x9 trade paperback of the science fiction book "The Anti-Matter Girl" by James J. Caterino.
From the back cover:
Alex becomes Alondra and Alondra becomes Alex in The Anti-Matter Girl, a rousing new body-switching, alternate universe, dramatic, science-fiction comedy adventure from James J. Caterino, the author of Dreams, True Stories, To Meghan, I Want to Believe, and The Last Neanderthal.