Nauarch – the leader of a Benthist train
Obligist – a sea-kinden living in a colony
Outwright’s Pike and Shot – a Collegium merchant company
Pelagist – a sea-kinden that leads a solitary, travelling life
Pelter – Tolly Aimark’s ship
Rekef – the Imperial secret service
Speaker – the leader of the Collegiate Assembly
Storm Locust – Ebris of the Ganbrodiel’s ship
Thousand Spines Train – Rosander’s followers
Tidenfree – Tomasso’s ship
Tseitan – Maxel Gainer’s submersible
Very Blade – pirate vessel
Windlass – Jons Allanbridge’s airship