The Optical Illusion Pack by Janet Sacks (Hardback, 2013)

Brand new: lowest price

AU $19.24

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  • Get it by Mon, 24 Dec - Mon, 14 Jan from Sydney, Australia
  •  • Brand new condition
  •  • 30-day returns - Buyer pays return postage
Kids will love learning how the brain tricks the eye into seeing what may - or may not - actually be there. Janet Sacks has written many children's' books and has edited magazines for young readers in the U.K.