new baby book needed

Hi,
I am having #2 in May this year and we already have a 18 month old DS - I would like to get a book for him so once our baby is born my DS will get a 'present' from our newborn. Could anyone suggest any good relevant books that I could buy, my DS loves books and loves looking at the pictures. Thanks for your help, most appreciated

We had "theres a house in Mummys tummy" just finished it 4 weeks ago when we finally had the "house" DS loved the story and he really got that there was a baby in mummys tummy...afterwards when we asked if there was a baby in mummys tummy he said no, baby here and would point at his baby brother. Its not gender specific although does end with a baby brother being born and the child is a little boy, since we knew we were having a second boy this worked out well for us smile