using System.Collections.Generic;
public static void Main()
var authors = new List<Author>() {
new Author() { FirstName="John", LastName="Doe" },
new Author() { FirstName="John", LastName="Doe" },
new Author() { FirstName="Jane", LastName="Doe" },
new Author() { FirstName="Jane", LastName="Doe" }
authors.Distinct().Dump();
public string FirstName { get; set; }
public string LastName { get; set; }