This book challenges your power of observation. Two or more
pictures that seemingly are identical are presented on the same
page, but subtle changes have been made to one of the pictures.
General
Is the information for this product incomplete, wrong or inappropriate?
Let us know about it.
Does this product have an incorrect or missing image?
Send us a new image.
Is this product missing categories?
Add more categories.
Review This Product
No reviews yet - be the first to create one!