"This is a very exciting set of experiments, " added Helen Fielding, a physical chemist from University College London.

BBC: World first for strange molecule

Featured speakers will include historian Doris Kearns Goodwin, "Bridget Jones" novelist Helen Fielding and a star among teens, "Divergent" author Veronica Roth.

WSJ: Book industry gathers for annual convention

She said too many women writers tried to copy the style of Helen Fielding's Bridget Jones's Diary, concentrating on the well-worn theme of women worrying about careers, boyfriends and children.

BBC: Writers slated for 'Bridget Jones' novels