Christina Tree

Maine

2006

Best places to stay in New England

2000

Explorer's Guide Vermont

2018

Explorer's Guide - Maine

2019

Vermont

2012

Vermont, an explorer's guide

1997

New Hampshire

2006

Massachusetts

2000

Maine - Explorer's Guide

2016

Maine coast and islands

2015

How New England happened

1976

Explorers Guide Maine

2014

Explorer's Guide Maine Coast and Islands

2015

Explorer's Guide Coastal Maine

2017

Berkshire Hills and Pioneer Valley of Western Massachusetts

2011

Backroads and Byways of Vermont

2018

The other Massachusetts

1987

The Berkshire Hills & Pioneer Valley of western Massachusetts : an explorer's guide

2004