Life was finally going her way—until her ex showed up. For the past two years, Zooey Swanson has poured her heart into building a thriving business and raising her two boys solo, determined to be both mom and dad. She's built something beautiful from the ashes of her marriage, embracing singlehood and keeping romance out of the equation...until Anthony, the dangerously charming gym owner, struts into her world. Just as Zooey starts to imagine a future beyond work and motherhood, her ex-husband storms back in, demanding custody of the children he once left behind. Suddenly, Zooey is thrust into a battle that threatens everything she's worked so hard for, torn between protecting her family and allowing herself the chance to trust in love again. From A to Z is a heart-tugging, slow-burn romance that follows Zooey's journey as she grapples with old wounds, new passions, and the balancing act of being a fierce businesswoman and mother. Will she risk her hard-won independence for the possibility of true love, or will the shadows of her past threaten to dim her future?