Okay, one week to Blue Monday, officially the most depressing day of the year. But why not turn that frown upside down and treat yourself to the only Blue Monday that counts? The eBook edition of Blue Monday, the first instalment in the Frieda Klein sequence, is now available for only £0.49 on iTunes and Amazon. See, things are starting to look better already! Act fast though, the offer only lasts until January 18th.