I'm preggers with no.2 DC and want to find a really good book (or two) for my DS, who's just turned 3. He's very excited and fascinated both by the 'baby in Mammy's tummy' and what you have to do when you're a big brother (currently he's narrowed this down to helping the baby to not be fightened of dinosaurs, and telling them about biscuits).
He LOVES being read to and so can cope with something which is fairly detailed (I've just read Winnie the Pooh to him for example). Shorter picture heavy stuff is good too. In particular I'd really like something which details pregnancy a bit so that he can see what's going on etc.
I'd be really grateful for any recommendations. Thanks everyone! 