If we are new to 3D, I suggest you to learn Lightwave by yourself. The learning curve is faster than Maya. Interface is simplier and more user-friendly. Maya is not a self-learning software for a beginner. Spend some money and take a short course to know the interface, toolset location and workflow. Then you can carry on your self-learning.
My recommendation of Lightwave book for beginner is Inside Lightwave 6 or 7. Lightwave applied 6.5 for intermediate level.