6 paperback books for the grade school level spanish reader (including one signed by the author)

These books are recommended reading for elementary school students in many spanish speaking countries.  Two are classics from Mary Pope Osborne and Beverly Cleary. Two by famous children’s  authors in their native tongue (Alfredo Gomez Cerda  and C.J. Garcia). A book of two plays by  Puerto Rican director, producer and actress Adriana Pantoja and from the Series: Questions and Answers by Scholastic en espanol,  aa book about tropical rainforests signed by both authors Melvin and Gilda Berger.  Books are in excellent condition with only one with crease in covers and two with markings on the inside cover.