by Betty-Jo Tilley Flynn Berry is busy: Three novels in less than five years and two children in less than three. Also, she accomplished a whirlwind promotion for her latest thriller, Northern Spy, and a move from West to East Coast with her family during the pandemic. Northern Spy is set amidst IRA activities in Belfast. When a single working mother discovers her sister has been a terrorist for seven years, sides must be taken, threatening both their family ideals and commitment. Berry’s Edgar Award-winning debut Under the Harrow challenges a woman, Tessa, with her sister’s dark secrets and grisly murder.…