The Return of the King by J. R. R. Tolkien (third part of The Lord of the Rings)

In The Return of the King, J.R.R. Tolkien brings the climactic finale to his epic fantasy saga, The Lord of the Rings. The forces of good—Men, Elves, Dwarves and Ents—rise in a final, desperate struggle against the dark power of Sauron as the Shadow spreads across Middle-earth. Meanwhile, two humble hobbits undertake a perilous journey deep into Mordor to destroy the One Ring and ultimately free their world from tyranny.
This edition (ISBN 9780261103597) features the definitive text, originally published by HarperCollins and Tolkien’s own illustrative map of Middle-earth. Spanning 464 pages, it blends rich mythopoeic world-building with the urgency of war and the subtle personal quests of courage and sacrifice. 
Ideal for both longtime fans and new readers of fantasy, this title stands as one of the most influential works of imaginative literature in the English language. As the final volume in the trilogy, it offers both sweeping scope and emotional depth: the fate of nations and the fate of individuals are intertwined.
Whether read as part of the full trilogy or as a standalone epic of heroism and loss, The Return of the King delivers a richly layered narrative where the smallest characters carry the greatest weight, and where hope endures even in the face of overwhelming darkness. Includes a full cast of memorable characters, stunning battle sequences and the enduring theme that even the meekest may shape the fate of the world.