The Dream Chronicles series divides into two small strong-connecting trilogies, Faye's Journey and Lyra's Destiny, with three games each and two core stories.
First released as a digital download in June 2007, the original Dream Chronicles quickly became a casual game hit, peaking high on many major casual game charts, and proved to be one of the biggest and most innovative casual games of 2007. Faye's Journey trilogy continued successfully with Dream Chronicles 2: The Eternal Maze and Dream Chronicles: The Chosen Child, which were released in February 2008 and April 2009 respectively.
In the first three Dream Chronicles games, the player assumes the character of Faye, a mortal woman married to fairy man, who is trying to save her hometown Wish, her husband Fidget and her daughter Lyra from the powerful fairy queen Lilith who was once engaged to Fidget.
Source: Wikipedia, "http://en.wikipedia.org/wiki/Dream_Chronicles_%28series%29," available under the CC-BY-SA License.