Addendum Books will hold an Author Chat/Reading by Wisconsin author Leea Glasheen at 5:30 – 6:30 p.m. Tuesday, August 29, of Backbiters, a young-adult dystopian novel , which follows a 15-year-old mutant girl fifty-four years after a corporate world war decimates human and animal populations on Earth. This free event is open to the public and for young adults and not-so-young adults. Addendum Books is located at 478 S Cleveland Ave, St Paul