Heath, 22, has scored more than 3000 runs in all formats since her professional debut four years ago, and made the first of her five England appearances against Sri Lanka last year. In her short career, which began in Derbyshire's youth system, she has also represented Brisbane Heat, Northern Superchargers, Melbourne Stars and Yorkshire.

With Northern Diamonds, she reached the final of the Rachael Heyhoe Flint Trophy in her maiden season in 2020, then went on to lift the trophy two years later. Last summer, her haul of 286 runs in the same competition earned her a nomination for the PCA Women's Young Player of the Year award.

On joining Durham, Heath said: "I am so excited to be joining Durham from next season and get going in the North East. The opportunity to join Durham is something I am very much looking forward to and hopefully I can play my part in creating new history for Durham."

Marcus North, Director of Cricket said: "Bess is one of the most exciting young talents in England, and we are thrilled to have recruited her to Durham on a long-term contract.

"Despite being only 22, she already has a tremendous amount of experience in the domestic game and we look forward to seeing her continue to thrive at Durham as she looks to add more England caps."

Meanwhile, David Ripley has been appointed as the Head Coach of Northamptonshire's Women for their first season in Tier 2 next year.

Ripley, who guided Northamptonshire's men to two T20 Blast titles in 2013 and 2016, also achieved two promotions to the County Championship Division One to cement his status as the club's greatest coach.

He will officially take up his new role in February 2025, ahead of a maiden Tier 2 season that will also feature Derbyshire, Glamorgan, Gloucestershire, Kent, Leicestershire, Middlesex, Sussex, Worcestershire and Yorkshire.

"I'm delighted to be joining the Women's Steelbacks as Head Coach, it's exciting times ahead as the new format is rolled out," Ripley said. "As well as a competitive senior team I hope to help develop our younger girls into future professional players, in partnership with our pathway coaches."