All In (Maggie Cole) Books in Order

The All In books are billionaire romances, but they do not stay neat or glossy for long. This is one of Maggie Cole's earlier connected worlds, and you can feel her interest in mixing money, attraction, and emotional fallout right from the start.

The setup is simple. Each book follows a different couple, but the characters overlap through work, friendship, and shared social circles. Publicists, athletes, agents, entrepreneurs, lawyers, and performers all move through the same orbit, so when one romance ends, the next one already has roots in place.

That gives the series a nice rhythm.

The stories themselves lean contemporary, but there is usually a suspense thread tucked inside the romance. The Rule opens with a workplace setup between Liv and Tom, then the rest of the series widens out into secret relationships, second chances, criminal fallout, legal trouble, and even stalker danger. The heroes are wealthy and forceful, but the heroines are not there to be decorative. They have careers, boundaries, and reasons to push back.

If you are wondering what kind of billionaire series this is, the answer is, emotionally messy in a fun way. There is plenty of heat, but there is also an ongoing interest in how past damage shapes present choices. A breakup from years ago can still wreck a room. A family secret can change the tone of a whole book. A fling can tip into real danger faster than anyone expected.

You can read these as standalones, and each couple gets its own ending. Still, this is one of those series that works better when read in order because the friendships and callbacks grow stronger book by book. If you want the cleanest entry point, start with The Rule. If you stay, you get a full linked cast and a world that keeps widening without losing its romance-first heart.