Signs of Portents: Greystone Book 1 for FREE (was $3.99) by Free Book Feed | Jan 31, 2019 | Free Kindle Book | FacebookTwitterGoogle+Pinterest Signs of Portents: Greystone Book 1 by Lou Paduano 4.7 out of 5 Stars (29 Reveiws)$0.00 was $3.99 Download Now!