Billionaire Brothers (Lily Everett) Books in Order

The Billionaire Brothers trilogy takes three wealthy Harrington brothers and drops them into the slower, stranger rhythm of Sanctuary Island. Dylan, Logan, and Miles have money, power, and the family business behind them, but that does not mean they have anything like a settled personal life. In fact, the series starts from the idea that success has left all three of them with blind spots, and the island is exactly the sort of place that exposes them.

Each novella follows one brother.

In The Firefly Cafe, Dylan Harrington, the brother with the bad-boy reputation, rolls into town looking for space to think and instead finds Penny Little, a waitress and caretaker who is not much impressed by wealth or image. In The Summer Cottage, work-driven Logan Harrington is hauled off to the island by his assistant, Jessica Bell, after pushing himself too far. In Island Road, oldest brother Miles arrives planning to sort out his siblings and winds up falling for Greta Hackley, a woman whose whole life is rooted in the island he barely understands.

What makes the series work is the contrast between the brothers' old life and the place they have landed. Back in the business world, everything is about control, speed, and appearances. Sanctuary Island does not really care about any of that. People know each other, weather changes plans, old houses need repairs, and quiet conversations matter more than boardroom tactics. That puts the emotional stakes in clear view. The Harrington brothers have to decide whether they want to keep living as polished public versions of themselves or become something more honest.

These are short books, but they still carry a family story underneath the romance.

The brothers are not just three separate leads. They are also men shaped by the same loss, the same pressure, and the same family expectations. That shared history gives the trilogy a little extra weight, because each romance nudges the whole family dynamic forward. One brother softens, then another, then another, until the series becomes as much about home and belonging as it is about attraction.

The tone is warm, quick, and emotionally open. There is glamour in the billionaire setup, but the books do not stay in fantasy-city mode for long. They are more interested in second chances, family strain, local community, and the relief of being seen clearly by someone who is not dazzled by money. If you like connected novellas that build into a larger arc, this series does that well.

The three stories were later collected in Homecoming, which makes it easy to read the whole Harrington arc at once. Taken together, they feel like a bridge into the larger Sanctuary Island world, one where big-city brothers learn that the life they really need may be smaller, steadier, and much closer to home.