# mutation {
#   createBook(title: "Мастер и Маргарита", genre: "роман", author: "Булгаков", language: "русский")
#   {
#     id
#   }
# }

# mutation {
#   createBook(title: "Война и мир", genre: "роман", author: "Толстой", language: "русский")
#   {
#     id
#   }
# }

# query {
#   books(count: 1)
#   {
#     id,
#     title,
#     genre,
#     author
# }
# }

query {
  book(id: 2)
  {
    id,
    title,
    genre,
    author
}
}