their latest novel
El escritor ha muerto sin terminar su última novela, la más ambiciosa.
The writer has died without finishing his last novel, his most ambitious one.
Su última novela me pareció interesante.
I found his latest novel interesting.
¿Cuál es el tema de su última novela?
What is the subject of their latest novel?
Su última novela me resultó interesante.
I found his latest novel interesting.