Make Your Own Optical Illusions: 50 Hands-On Models and Experiment to Make and Do

The content in this book is really awesome and the cover design makes it an attractive book. While I can't wait to dive in and do the projects with my son, I found one pretty big issue with quality. I opened the book to read it and just turning a page causes the page to come out. I recieved this in the mail yesterday and all the front pages of the book that aren't ment to come out (unlike the back where there are pop out items to build illusions) are loose because I simply turned the page.

Great book but falls apart. Probably because this book has pieces to actually take out and put together. This was a great source for science fair project.

This book is wonderful. A perfect combination of art and science, games and facts. Unfortunately there is a serious problem with the binding. We’ve had it less than 24 hours and the pages are all falling out. We already punched out one of the illusions in the back or I’d return it. (Bought from a local book store.)

My grandson really enjoyed building the models and trying out the optical illusions - a great activity book, came on time and lived up to expectations.