Yes, as said, an alarm is essential at the beginning of the habit building process. And to make it even more effective, place the alarm clock on the other side of the room. And after you stop the alarm, immediately get dressed to further discourage the urge to return to bed. I've done this myself for many months and have had very consistent success.
Concerning the brand-spanking-new books that are collecting dust: Just. Do. It. That is as direct as I can be.
It'll take a little discipline in the beginning to build up a habit of reading each day. For example - When I started my mind constantly urged me to stop and go do something pointlessly entertaining. So instead I acknowledged this but proceeded anyway with my reading. Focus is everything, I found. Don't think about it, just focus at the task at hand. With enough persistence you will eventually make it into a habit and actually enjoy the activity! It is educational, entertaining and relaxing, just to name a few of the benefits. Imagine the advantages waiting for you to claim them (time willing of course).
Seeing that you have a young child long sessions of reading may not be realistic, as they say. But that doesn't mean you couldn't still find value in much shorter sessions either, just remember to have a good store of book marks.
I will second the suggestion of dropping coffee/caffeine. But tea on the other hand -green tea specifically- I would recommend drinking.
And as said already before - Steve has many helpful articles concerning many of these things.