# QUERY
# query{
# books{
# id
# name
# }
# }
# query{
# authors {
# id
# name
# }
# }
# {
# books {
# author {
# id
# name
# }
# }
# }
# {
# authors {
# name
# books {
# id
# name
# }
# }
# }
# {
# book(id:1){
# id
# name
# author {
# id
# name
# }
# }
# }
# {
# author(id:1){
# id
# name
# books{
# name
# id
# }
# }
# }
#MUTATION
# mutation{
# addBook(name:"NEW BOOK2",authorId:"1"){
# id
# name
# }
# }
# mutation{
# addAuthor(name:"New Author Name"){
# id
# name
# }
# }