Buy one ingredient (PDF that can be read on iBooks for iPad) 9 €

Beauty

Booklet in PDF 9 €

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Scarcity

Booklet in PDF 9 €

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Suspense

Booklet in PDF 9 €

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Surprise

Booklet in PDF 11 €

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Humour

Booklet in PDF 9 € (out February 5th, 2014)

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The secret ingredient

Booklet in PDF 9 € (out December 5th 2014)