"Rivers of Memory" by author John Gibson reports on a modern-day kayak journey on Maine's Kennebec, Sheepscot and Damariscotta Rivers, with many Thoreau quotes and references.(DowneastBooks) Also included is the author's "Traveler's Guide to the Most Scenic Roads in Massachusetts" (DowneastBooks)and "Weekend Walks Along the New England Coast."(BackCountry/WW Norton.