What is the appositive in this sentence?

P.L. Travers's book Mary Poppins was recommended to me by the librarian.

A.
Travers's book

B.
the librarian

C.
was recommended

D.
Mary Poppins

Respuesta :

b im not quite sure though
What is the appositive in this sentence?

P.L. Travers's book Mary Poppins was recommended to me by the librarian.

A.
Travers's book