Bug in Question 2

Your code for task 2 is correct, but you should take a look at the notice that is written right above the challenge area when you do tasks. It states:

In each task of this code challenge, the code you write should be added to the code from the previous task.

It's not the most straightforward sentence, but in essence it is trying to tell you that when doing multi-task challenge on Treehouse you have to keep all of the code from previous tasks in order to advance to the next step.

So while your solution does solve the requirements laid out in task 2, you cannot complete the challenge because you removed the code you wrote in task 1. If you add the code from task 1 back again like this:

System.Console.Write("Enter a book title: ");
string bookTitle = System.Console.ReadLine(); 

Then you will be able to complete the challenge.