If you're looking to get into climbing or bouldering, a good start would be to read up about it first. Learn about techniques and safety tips from some of the world's experts, excellent reading for anyone looking to get into the world of vertical hiking!
Mountaineers Books Mountaineering, The Freedom of the Hills 100100
Mountaineers Books Ice & Mixed Climbing Modern Technique Guide 101206
Mountaineers Books Rock Climbing Anchors: A Comprehensive Guide Book 111615