I ordered a treat for myself from Amazon last week! Around the World with Mouk is originally a French children's book by illustrator Mark Boutavant. Each spread contains a detailed scene of the different countries Mouk visits.. and did I mention it contains re-usable stickers you can place on each page? Too good just for children!
Another great book I've flicked through lately is Play Pen, whose cover is also illustrated by Boutavant. It contains some gorgeous illustrations, definitely worth checking out.