I've mixed feeling about this book but overall I did like it and it is definitely worth a read if you are a beginner or just looking for ideas for what to sketch, draw or paint. What I did like about the book is that the author is really encouraging and full of ideas for subject matter, so it's worth a browse through the book for that alone, especially if you are faced with a blank page with no idea what to sketch. What I was not as impressed with was the art within, it wasn't very inspiring to me, although this is very subjective to one's personal taste and that is hardly the author's fault. Don't get me wrong, there are definitely some sketches / drawings within the book that show off author's artistic skill and she does apply it effectively when more care is given. However many of her sketches look rushed and rather than looking whimsical they feel of being more of just a scrawl. I do apologise to the artist for that last statement because her intent was probably just to make a quick sketchy impression with these pieces.
After finishing the book it is clear to me that the author's intention is to get across the message to her readers that the final product's finesse shouldn't always be the goal of practicing drawing and painting because the act of forming a regular habit for these is more important for one to improve their skill, and quell one's inner critic and enjoy making art for its own sake. On the balance of things, I'd recommend this book.