#Booktour – Grinders by C.S. Boyack Great premise for a book. Have a look at Grinders by C. S. Boyack. Share this:TwitterFacebookTelegramgabPinterestRedditLinkedInTruth SocialGettrEmailMorePocketFlipboardTumblrPrintWhatsAppLike this:Like Loading... Related See also Brave New Worlds - My Book Cave SF&F Giveaway