Baby Steps?

Well, I found out Mae (Luka's BFF who is 1 day older) is walking around Daytona Bch in flip flops.  Oh, Mae.  Well, Mister is on his feet now... and has perhaps made his first attempt at walking.  Could it be a stumble, or is it a conscious effort?  I took him to Barnes and Noble today, and stood him in front of the 0-3 books.  At one point he pulls one out and holds it with both hands as he stands there and looks at it.  And then, as I hold the book with him, he takes three strong steps towards the little bench.  I wasn't helping him at all.  He did it again this evening... he walked a few steps up to the couch and caught himself before he went down.  I saw the look of: I DID THAT! on his face... I don't know when he'll walk, but I know it will be before his 1st birthday.