The title says it all.

Harry Potter died after the final battle. But the Valar took pity on him and decided to grant him another chance at life in Middle Earth, as a Dwarfling. Now alone in a strange new world, but still armed with his magic, Harry meets up with a Company of Dwarves, a Hobbit and a Wizard that are on a dangerous quest that could lead them to certain death. Can Harry and his magic change their odds, will the Company be willing to take a Dwarfling with them on this dangerous Journey?