Home › Authors › Walt Boyes 👤 Walt Boyes 7 books Books by Walt Boyes Grantville Gazette IX 2022 A 1632 Christmas 2021 Grantville Gazette VIII 2018 Real-Time Control of the Industrial Enterprise 2014 The consumer guide to capacitance and radar contact level gauges 2007 E-business in manufacturing 2002 The consumer guide to vortex shedding and fluidic flowmeters 2002