The authors behind Oh My God What A Complete Aisling are going to write at least two more books.
The third in the series, called 'Once, Twice, Three Times an Aisling', will be released this September.
The first two books in the series are the bestselling fiction titles published in Ireland this century.
Conor Nagle, Senior Commissioning Editor at Gill Books, said, 'No other books have so genuinely captured the modern Irish woman.
Warm and funny, hardworking and sincere, and firmly rooted in her community, family and friends".
Authors Emer McLysaght and Sarah Breen have signed a deal to write two more Aisling novels.
They said they are "thrilled the people of Ireland and beyond have taken her into their hearts".
We have such great plans for her (and the rest of the gang), so to be able to dedicate two more books to their stories is a dream come true".
The third book, out this Septemner, will follow Aisling as she prepares to mark her 30th birthday.
She's also in "the throes of a fling with a handsome and mannerly blow-in".
As well as planning two more books, Emer and Sarah are working with Element Pictures on an Aisling movie.