Cecelia Ahern: Official site offers biography, interviews, book and short story listings, tour information, and book cover gallery.
RosieDunne.com: Cecelia Ahern: Features includes biography, merchandise, tour information, literary excerpts and reading groups.
Wikipedia: Cecelia Ahern: Offers brief biography and bibliography.
Written In The Night: Fan site devoted to author Cecelia Ahern includes news, photos, multimedia downloads and desktop wallpapers.