Things That Go

My near 3yo son didn't care for workbooks before this. He is really into cars, trucks, diggers and trains now (all of which are in the book, oh-and rockets, too), so I figured I'd give this one a try. We bought it locally a couple of days ago, and after going through it once with him, he's gone back to it a couple of times, all on his own! It's great for beginners with lots of fun & easy lines and shapes to trace. And it also has more difficult shapes, letters/words, numbers (incl. counting) and shapes to try as writing skills develop. We use a medium-tip dry erase marker with the book. It writes well and erases cleanly with a tissue. I don't know if it's the "things that go" theme or the fun layout of the book that my son likes so much...probably a combination of both. But I'm compelled to look for more.