todos sus libros

all his/her books

→ todo
phrase Rare #44,172
all his/her books Sus can mean his, her, or their; the context tells you whose books are meant.
SP: Ya leí todos sus libros.
EN: I've already read all her books.

Leí todos sus libros.

I read all of his books.

Todos sus libros están escritos en italiano.

All of his books are written in Italian.

Tal vez todos sus libros se hagan realidad.

Maybe all of his books will come true.

He leído todos sus libros.

I have read all of his books.

Aprecio todos sus libros y lamento que no haya escrito más.

I appreciate all his books and regret that he didn't write more.

— El Campo de los Sueños (1989)

Pasaba horas leyendo todos sus libros.

He spent hours reading all his books.