Just select the book from the "my book" menu choice.
You can now get a copy of a short booklet about the history of the Little Thinkers. No charge, just select it from the Book Menu item. Due to shopping cart limitations, you may have to enter a card number, but there is absolutely no charge. You'll get an email from me with a link to download a copy of the booklet. (about 20 pages)
Go with Nancy and explore outer space. Fly around in a special space ship and power it with your imagination to see Earth, Sun, and the Moon. See satellites as they orbit the Earth. Wear your own spacesuit to explore space outside your space ship. Return home to think about and draw your favorite adventure.