The Dead Beat Scroll Mysterious Book Report No.  395 by John Dwaine McKenna August Riordan is “an old meat-eating dinosaur” type of Private Investigator who’s returned to San Francisco to track down the person that killed his friend and one-time partner, Chris Duckworth, in the soon-to-be-issued, (Nov. 19, 2019), murder mystery entitled The Dead Beat Scroll, (Down & Out Books, PB, $17.95, 265 pages, ISBN 978-1-64396-031-9) by award-winning author