The Comfortable Shoes of Doom
I first read this series when I was six or seven, and absolutely loved it.
I found it again at the library while I was shelving books, and could not have been happier. I re-read it in two days, and was just as sad when I finished it as I was the first time.
Dragon Slippers- Jessica Day George
Dragon Slippers
Dragon Flight
Dragon Spear
I think that if you want a good read-aloud for the whole family, whether you have a three-year old, or a spouse who would rather be doing something (really anything) else.
I am sure everyone will enjoy it.
There is a lot of hidden levels in this series, and if you are reading it solo, I suggest you read it at least twice.
Also, pay attention to the dress, because that part gets hilarious.
Have fun!