Here's what the covers look like:
And here is a preview of some of the pages you will find inside the books:
Here's a photo of the two books together so you can get a better idea of the size difference:
The prices aren't too bad either. In the US, the "Little Book of Doodles" will cost $3.79, and it will cost£2.85 in the UK. The larger "Doodle Your Heart Out" book will only cost $4.89 in the US and £2.99 in the UK. My kids are already having fun coloring in these!