how to point multiple foreign keys to one primary key (python-sqlalchemy)

Question

How can I relate column Users.id to multiple columns in Books table?

Tables :

class Users(base):
    __tablename__ = 'users'
    id = Column('id', BIGINT, primary_key=True, autoincrement=False)
    name = Column('name', VARCHAR(32))
    books = relationship("books")

class Books(base):
    __tablename_ = 'books'
    name = Column('name', VARCHAR(32))
    author = Column(BIGINT, ForeignKey("users.id"))
    given_by = Column(BIGINT, ForeignKey("users.id"))
    read_by = Column(BIGINT, ForeignKey("users.id"))

but when i do that i get this error :

sqlalchemy.exc.AmbiguousForeignKeysError:
 Could not determine join condition between parent/child tables on relationship Users.books - there are multiple foreign key paths linking the tables.
  Specify the 'foreign_keys' argument, providing a list of those columns which should be counted as containing a foreign key reference to the parent table.

I tried this and it doesn't work and I'm keep getting the same error:

class Users(base):
    __tablename__ = 'users'
    id = Column('id', BIGINT, primary_key=True, autoincrement=False)
    name = Column('name', VARCHAR(32))
    books = relationship("books", foreign_keys=[Books.author, Books.given_by, Books.read_by])