The pattern is from Debbie Bliss Eco Baby and is very pretty in moss stitch with a crochet edge.
And now another photo added but this time in pink!
My daughter lost the cardigan a few weeks ago. Amazingly my husband found it last week on the railings by the side of the road!! It was very dirty and had some nasty looking stains on it - Could be animal. I washed it several times and soaked it in biotex but the stains remained, very slightly but you could still see them. I decided to dye it and voila! Interesting that the pattern in the book was that colour!