Code No. : AC131 Author : Sam Taplin Publisher : Usborne Publishing Book Type : Colouring and Activity Book Size : 129mm x 198mm Description :  Fifty mind-bending illusions to surprise your eyes. Taken from the personal collection of Al Seckel, world expert on visual illusions. An optical illusion on each page is accompanied by text explaining how the illusion works in tricking the eye. RRP : £5.99(€6.89) Our Price : €4.00