Use cones or other obstacles: Set up cones or other obstacles to weave in and out of. This will help you improve your footwork and stickhandling at the same time.
Buy the floorball books or eBooks from online bookstores like Amazon, Wallmart, Alibris, AbeBooks, Bokus, Bookshop, BoD etc. or search through Google (Search for titles: Train Floorball at Home, Floorball Practices and Drills or Training Tomorrows Floorball Players)