Want to get your children into Steampunk at a really early age? Why not use the Steampunk Alphabet Book:
It is not only a wonderful tool for early exposure to your favourite subculture and an excellent way to teach very early learning skills, no, as you can see, it is also a beautiful work of art.
Well, what I will do is, I will go through this book with my son every evening. Read it aloud to him, teach him the alphabet and also explain the art and depicted technology to him. Get him interested in very basic science, art, steampunk and learning. All with one book. Splendid!