Curtis C Chen (Malka Ann Older) Books in Order

Curtis C Chen is one of the writers who joined Malka Ann Older on Ninth Step Station, a serialized science fiction crime story. The project gives each writer room to handle an episode while keeping the same characters, city, and political pressure moving forward.

The setting is Tokyo in 2033, after disaster and war have split the city between competing foreign powers. U.S. peacekeeper Emma Higashi is assigned to work with Tokyo Metropolitan Police detective Miyako Koreda. The arrangement is meant to ease tensions, but neither woman has much reason to trust the forces behind it.

Every case has consequences beyond the crime scene.

Chen's episodes bring the pair into corporate power, public protest, missing people, and the uneasy relationship between police work and international diplomacy. A suspicious death can become a question of political leverage. A disappearance can turn into a crisis between the zones that divide the city. The serial format helps the cases stand on their own while steadily raising the stakes for Emma and Miyako.

That makes Chen a natural fit for this corner of Older's work. His own Kangaroo books are science fiction spy adventures centered on Kangaroo, a former software engineer with an unusual ability and a habit of getting caught in difficult missions. Both projects favor quick decisions, inventive technology, and people who have to work around institutions that are not fully on their side.

Ninth Step Station is a buddy-cop story, but it does not treat its partnership as simple. Emma has obligations to the peacekeeping force that placed her in Tokyo. Miyako knows the city, its people, and the cost of being treated as a public relations accessory in her own workplace. Their growing respect has to survive divided loyalties, surveillance, organized crime, and the larger struggle over who controls Tokyo.

The city is never just scenery.

For readers following Chen's connection with Older, this page helps place his contributions within the larger serial. Start with Ninth Step Station: The Complete Season 1 for the full first run of Emma and Miyako's cases, then use the summaries to see how the episodes build one tense political mystery out of many smaller crimes.