Here is a list of The Redwall Books in Chronological Order.
Alternatively, you can check out: The Redwall Books in Publication Order.
Lord Brocktree
From the blurb:
The young haremaid Dotti and the badger-warrior Lord Brocktree—unlikely comrades—set out for Salamandastron together, only to discover the legendary mountain has been captured by the wildcat Ungatt Trunn and his Blue Hordes. To face them, the two must rally an army—hares and otters, shrews and moles, mice and squirrels—and execute a plan that makes up in cleverness what it lacks in force!
Martin the Warrior
Mossflower
The Legend of Luke
Outcast of Redwall
Mariel of Redwall
The Bellmaker
Salamandastron
Redwall
From the blurb:
The book that inspired a legend—the first novel in the beloved, bestselling Redwall saga.
Welcome to Mossflower Wood, where the gentle mice have gathered to celebrate a year of peace and abundance. All is well…until a sinister shadow falls across the ancient stone abbey of Redwall. It is rumored that Cluny is coming—Cluny, the terrible one-eyed rat and his savage horde—Cluny, who has vowed to conquer Redwall Abbey! The only hope for the besieged mice lies in the lost sword of the legendary Martin the Warrior. And so begins the epic quest of a bumbling young apprentice—a courageous mouse who would rise up, fight back…and become a legend himself.
Perfect for fans of T. A. Barron’s Merlin saga, John Flanagan’s Ranger’s Apprentice series, and J. R. R. Tolkien’s Lord of the Rings series.