Home › Authors › David K. Leff 👤 David K. Leff 9 books Books by David K. Leff Blue Marble Gazetteer Blue Marble Gazetteer 2022 Echoes from Walden Echoes from Walden 2021 Terranexus 2018 Canoeing Maine's Legendary Allagash 2016 Maple Sugaring 2015 Finding the last hungry heart 2014 Deep travel 2009 The Last Undiscovered Place 2004 Connecticut's environment Connecticut's environment 1992