How to Say "books" in Spanish
The Spanish word for “books” is “libros” — A1 level. This is a very common word in everyday Spanish.

Examples
Necesito devolver los libros a la biblioteca.
I need to return the books to the library.
Ella tiene cientos de libros en su estantería.
She has hundreds of books on her bookshelf.
Los libros de texto suelen ser muy caros al inicio del semestre.
Textbooks are usually very expensive at the start of the semester.
Making it Plural
The singular word is 'libro.' Since it ends in a vowel ('o'), you just add '-s' to make it plural, which is one of the simplest rules in Spanish.
Watch the Gender
Remember that 'libros' is masculine. This means you must always use masculine articles and words that describe it: 'los libros' (the books) or 'libros interesantes' (interesting books).
Using the Feminine Article
Mistake: “Quiero leer las libros nuevos.”
Correction: Quiero leer los libros nuevos. ('Libros' is masculine, so 'las' must be changed to 'los'.)
Learn Spanish with Inklingo
Interactive stories, personalized learning, and more.