public void Show()
{
Console.ForegroundColor = ConsoleColor.Red;
ThisAuthor.Show();
Console.ForegroundColor = ConsoleColor.Green;
ThisTitle.Show();
Console.ForegroundColor = ConsoleColor.DarkYellow;
ThisContent.Show();
}
public override string ToString()
{
return(string.Format("Author: {0}\nTitle: {1}\nAmount of pages: {2}\nCost: {3}",
ThisAuthor.ToString(), Title, Pages.ToString(), Cost.ToString()));
}
