Jerry Grove just posted a new 300+ page book on the Book of Mormon online for free on his Academia.edu Web page:
Jerry D. Grover, The Swords of Shule: Jaredite Land Northward Chronology, Geography, and Culture in Mesoamerica
Jerry D. Grover, The Swords of Shule: Jaredite Land Northward Chronology, Geography, and Culture in Mesoamerica