50 Optical Illusions

50 Optical IllusionsBy: Sam Taplin Illustrator: Hanri van Wyk,Matt Durber,Various Series: Puzzle Cards no pen A set of 50 of the most amazing optical illusions ever created. Each card has a mind boggling illusion on one side and an explanation of how it works on the other. Includes a "revealer" card to help check colours and take measurements to show that seeing really is believing.

Making earth science accessible and entertaining through art

The prose story opens in 1990 and follows Joseph

Author: Mac Barnett | Illustrator: Mike Lowery | Age: 7-10 | English | Page: 160 | Hardback | 21

and now endorsed by the world famous Natural History Museum

Then Grandfather William broke even worse news to me: I needed to sell my comfy

She needs a new cart that uses hand-controls and other cool features

was shocked by the terrible and unfair way African American people were treated

There lived a young Smed

young Louis Armstrong might never have become a musician

By Geronimo Stilton | Age: 7-10 | English | Page: 42 | Paperback | 14 x 0

當我們懂得愛人如愛己的道理時，即使當不了英雄也會是很棒的人喔！

Fish and his friends on their annual Easter egg hunt