Free version of the pattern is available on y linked blog.

For a small fee the PDF version of this pattern is also available:

As well as the pattern, this PDF contains additional information and resources that are not included in this blog post.

These include:
– Printer friendly PDF document: Images and pattern are each on separate pages.
– Full crochet chart.
– Exact amounts for each colour listed in metres and yards.
– Alternative joining method: Invisible join (step by step photo instructions)