"Young as autumn, old as summer, from sea to forest the cries of war shall come Four armies, one outcome, in ruin you shall find the truth Look to the place of my rest, for friend shall be foe, and foe shall be friend." A epic tale of Redwall in which four great factions battle for the fate of Mossflower itself.

A weasel family is captured and dragged into servitude to a Southsward division during the War of the Four Banners, joining into many of strange happenings and wild rides across Mossflower from the beginning to its bitter end. An adventure full of trauma, black comedy, pirates, crazed beasts, and other fun things.