Solution Review: Implement an Abstract Method in a Base Class

// Abstarct Book Class
abstract class Book {
  // Private Fields
  private string _name;
  private string _author;
  private string _price;
  protected string Name{
    get {return this._name;}
  }
   protected string Author{
    get {return this._author;}
  }
   protected string Price{
    get {return this._price;}
  }
  // Parameterized Constructor
  public Book(string name, string author, string price) {
    this._name = name;
    this._author = author;
    this._price = price;
  }
  // Abstract Method
  public abstract string GetDetails();
}
// Class MyBook extending Book Class
class MyBook : Book {
  // Parameterized Constructor
  public MyBook(string name, string author, string price) 
    : base(name, author, price)
  { }
  // Overrideing the GetDetails Abstract Method of the Base Class
  public override string GetDetails() {
   return Name + ", " + Author + ", " + Price;
  }
}
class Demo {
  public static void Main(string[] args) {
    Book myBook = new MyBook("Harry Potter", "J.k. Rowling", "100");
    Console.WriteLine(myBook.GetDetails());
  }
  
}