Where Rainbows End (also known as Love, Rosie or Rosie Dunne) is the second novel by Irish writer Cecelia Ahern, published in 2004. The entire novel is written in epistolary structure in the form of letters, emails, instant messages, and newspaper articles. The book reached number one in Ireland and UK and was a best seller internationally. The book won the German Corine Award in 2005. In 2014, the novel was adapted into a film titled Love, Rosie. Source: Wikipedia (en)