Forget the guidebooks, this app has information on so many routes, it would take years to climb them all. It includes avalanche risk ratings, grades, locations and descriptions. Some of the routes include a navigation feature that enables you to follow the map on your phone and walk right to the climb.
This book is a great resource for beginners and experienced climbers. It has great descriptions of techniques with plenty of colour photos and exercises you can take to the ice to hone your skills.
Will Gadd is one of the best, most experienced ice climbers in the world. He has teamed up with Black Diamond to create these fantastic instructional videos, free on YouTube. https://www.youtube.com/watch?v=WnK3kW3xS8E