public static PublishHouse FillHouse()
{
PublishHouse house = new PublishHouse();
Console.WriteLine("Please enter publish house name:");
house.PublishHouseName = Console.ReadLine();
house.Address = Address.FillAddress();
return(house);
}
public static Book AddBook()
{
Book book = new Book();
book.Author = UserName.FillName();
Console.WriteLine("Please enter book's title:");
book.Title = Console.ReadLine();
Console.WriteLine("Please enter book's value:");
book.Value = Int16.Parse(Console.ReadLine());
Console.WriteLine("Please enter book's edition:");
book.Edition = Int16.Parse(Console.ReadLine());
book.PublishingHouse = PublishHouse.FillHouse();
return(book);
}