The Let's Read And Find Out Science series of books are definitely one little treasure that I am very happy to have my shelves. They get used a lot!
Right now we are focused on all things related to the human body, hence these images, but there is a whole range of science books in this series, covering all manner of topics.
Some of them are a little harder to find but they are worth hunting down.
I found this on the Harper Collins website showing all of the currently available books in Level 2 and here for the Level 1 series.
This post is linked up at Tuesday's Treasures, over at Every Bed of Roses