Reddit reviews I'm a Big Sister

"I'm a big sister" Joanna Cole. http://www.amazon.com/Im-Big-Sister-Joanna-Cole-ebook/dp/B00HLIZ0JK/ref=sr_sp-atf_image_1_1?ie=UTF8&qid=1407200527&sr=8-1&keywords=im+a+big+sister+book

Some good advice for when the older kid meets the newborn is to have a photo of the older kid framed and already in the room before they get there, and get the older kid a present from the newborn that they get right away too. A new toy always keeps the kid occupied, at least for a bit.

These books are also good if you are going to have a Big Sister or a Big Brother in the house.
Good luck!