I love these sticker books i also bought the animal one) I searched the high street for a simple sticker book for a 2 1/2 yr old with blank scenes to stick the stickers on but couldnt find any, they all had tasks/puzzles etc aimed at 3-4 yr olds who could read.
This book has many scenes, and SO many stickers that it will keep my son amused for hours (so handy for when his older brother has swimming- i am trying it out next week!)
Heres a tip (as i noticed other reviews)- its always tricky for younger kids to take the stickers off, go through the book and take the surrounding sticky bit off the sticker sheet. Works a treat!