I'd like to recommend this drawing book for kids (and adult kids). Page count, size, stuff like that are all below.
It's cram packed with activities from artists and illustrators, some you might know, some you might not known.
Some of my favourites are in here and a few who intend to investigate further. I'm a fan of Benji Davies, Axel Scheffler,Sarah McIntyre, Chris Riddell, Natalie Russell but there are a ton more.
This is a good bridge to help young children understand about the artist process and getting them creating with the help of (some) artists they will be familiar with.
Buy it with free worldwide shipping through my affiliate link if you
B.H.P / hakusen