records don’t print in my program but they print in viewer

Question

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading;
using System.Data.SqlClient;

namespace BrucesConsoleApp {
 class Program {
  static void Main(string[] args) {
   try {
    // Create the connection object
    SqlConnection connection = new SqlConnection();
    connection.ConnectionString = "Data Source=(localdb)\\MSSQLLocalDB;" +
     "Initial Catalog=Books;Integrated Security=True";
    // Create the command object and set the connection,
    // SELECT statement
    SqlCommand selectCommand = new SqlCommand();
    selectCommand.Connection = connection;
    selectCommand.CommandText = "SELECT * FROM Books";
    selectCommand.CommandType = System.Data.CommandType.Text;
    // Open the connection to the database
    connection.Open();
    SqlDataReader reader = selectCommand.ExecuteReader();
    if (reader.Read()) {
     Console.WriteLine($ "{reader.GetString(1)} {reader.GetString(2)}");
     Console.WriteLine($ "");
    }
    reader.Close();
    // Close the connection to the database
    connection.Close();
   } catch (Exception e) {
    Console.WriteLine($ "Error");
    Console.WriteLine(e.Message);
   }
  }
 }
}