Fun fact about the sequel, it comes with a sticker that says "kids" that can optionally be used to cover up the Babies label, for those children who'd refuse to pick up anything that is targeted at babies :)
The first book came with a bunch of stickers, saying "monsters", "kids", and some other funny ones I don't remember. (My sister gifted it to my 1yo daughter. I mostly enjoyed explaining to everyone who would listen how the latch circuit worked, and what it was for ...)