Flatiron Five Fitness Books in Order

Theo encounters Lyssa Monroe, the former love now known as supermodel Angel, and accepts her offer of one night together. Her hidden circumstances and determination to protect her son complicate his hope of rebuilding their relationship.

Chloe recruits coworker Hunter as a fake holiday date to deflect her mother's matchmaking. Their contrasting outlooks seem to prevent emotional involvement, until Chloe investigates his hatred of Christmas and discovers memories that make their growing connection more complicated.

Tyler McKay needs a fake date for his sister's wedding to avoid family matchmaking. Shannyn Hawke agrees, determined to keep pleasure separate from future plans, but their arrangement challenges his priorities and her resolve never to risk heartbreak again.

Cassie Wilson reluctantly returns to her Midwestern hometown to become a godmother and meets Reid Jackson. Their attraction challenges her plans to leave quickly and his belief that he cannot become the partner she wants beyond a temporary fling.

Kyle Stuyvesant avoids romance until Lauren's husband's infidelity brings her back into his life. She wants comfort without commitment, but their renewed connection makes Kyle question his rules and ask whether she can trust a future together.

Damon keeps his mother's cancer battle secret from his fitness-club partners, struggling with feelings of helplessness. Nurse Haley grows curious about her patient's son, and an intimate massage lesson opens a connection that requires more than physical control.

The Flatiron Five Fitness friends gather for Cassie and Reid's wedding and Haley and Damon's vows. With Shannyn and Tyler's baby due, the celebrations also bring questions about parenthood and changes that will shape the club's future.

Widowed mother Jacquie celebrates her newly empty nest with a disguised stranger she recognizes as Pierce Aston. She wants a brief indulgence, but his growing attachment and hidden history complicate their expectations of a relationship without lasting commitments.

Sonia pursues former Marine Nate Buchanan at a wedding, hoping to celebrate the life she has reclaimed. Her twin sister exposes hidden parts of Sonia's past, while Nate's determination to avoid commitment conflicts with his desire to protect her.

Annika arrives in New York expecting a future with Leo, only to find herself drawn to his roommate Thom. He distrusts rebound romances, and working together becomes more complicated when Leo attempts to win her back.