Home › Authors › Jeffrey Barrett 👤 Jeffrey Barrett 5 books Books by Jeffrey Barrett Geotechnical Instrumentation a Geotechnical Instrumentation and Applications 2023 A Pleasure to Measure! Tasks for Teaching Measurement in the Elementary Grades 2017 ZEGE Inc. $10 Trillion Prospec ZEGE Inc. $10 Trillion Prospectus 2016 Jesus Is Come Jesus Is Come 2013 Armageddon 2019 Armageddon 2019 2012