From publisher blurb:
Blackdirge Publishing takes a closer look at an often-ignored weapon in the newest installment of the Master at Arms series: the knight of staves. Despite its versatility, the quarterstaff is not often found in the hands of skilled warriors, and is usually relegated to serving mages and sorcerers as a backup weapon. The knight of staves, however, has mastered this simple and effective weapon. With his trusty staff, he can dispatch foes with a fusillade of lightning-quick strikes, crush them with mighty two-handed blows, or deflect their weapons with elaborate, spinning parries.
The knight of staves is a noble wanderer, an unassuming warrior armed only with a humble staff. He travels the land with only a few meager belongings, aiding those in need, and bringing justice and retribution to the wicked.
So give your PCs and NPCs a little clandestine firepower and help rescue the quarterstaff from obscurity with Blackdirge Publishing and Master at Arms: Knight of Staves.
Master at Arms - Knight of Staves includes 7 pages of new d20 material, which includes the following:
A historical look at the quarterstaff
Author's design notes
The knight of staves prestige class
Nerrod Garomar, a renegade drow elf knight of staves