A.J. Palladino Books in Order

The A.J. Palladino books are environmental thrillers with a strong family spine. A.J. is not a detective or an agent. She is an activist, a fighter, and a single mother trying to do useful work without losing the people she loves most. That makes the stakes in these books feel different from CJ Lyons's law-enforcement series. The threats are bigger than one killer, but they still land at kitchen-table level.

In Rock Bottom, A.J. returns to her West Virginia hometown after years away and walks straight into old shame, old loyalties, and new danger. A lawyer fighting mountaintop removal mining dies before she can work with him, and A.J. teams up with his daughter Elizabeth to keep digging. The environmental issue is not abstract here. It is tied to poisoned water, community damage, and the question of who gets sacrificed when money is on the line.

Hot Water keeps the same heroine but changes the battlefield. A.J. takes a case involving a nuclear plant in South Carolina while trouble is also building back home around her son, David, and the people trying to control his future. That split focus is a big part of the series. A.J. never gets to be only a crusader. She is always also a mother, which makes every trip, risk, and compromise hit harder.

These books are interested in corruption, cover-ups, and the way corporate power can shape everyday life in places that already feel abandoned. But they are also interested in home. A.J.'s past keeps tugging at her, and the communities she enters are full of people who are not purely victims or villains. That gives the thrillers a useful bit of grit.

A.J. is at her best when she is angry.

If you like suspense with a real-world issue at the center, this series is worth a look. The partnership between A.J.'s personal life and the larger environmental fight is what gives these books their energy.