My son is now 4 months old, we've had these books for about a month now. He really loves the "Hello Bee, Hello Me" book and he also enjoys the "Peek-A-Boo" book very much. We haven't had the chance to put any pictures in the "Who loves baby?" book which is basically just a small photo album. I'm not really a fan of the "Baby's Sense-ations Book" though, I think it smells weird.

I would recommend this product. Great price too!Buy Sassy Baby's First Books!