The Adirondacks of New York State are a great place to climb, if you're looking for rock or ice. If you're looking for tips and routes then this book from the Adirondack Mountain Club is the perfect place to start.
Adironack Mountain Club Catskill Trails Guide Book 101709
Adironack Mountain Club Adirondacks Trails - Central Region 101707
Adironack Mountain Club Adirondacks Trails: Eastern Region 101711