Warhammer Fantasy: Empire of Man - The Halflings of the Moot

From the introduction:

Straddling the River Aver between the borders of Averland and Stirland, there exists a stretch of rolling hills and near-endless fields of green grass and farmland. Mootland, or otherwise called ‘The Moot,’ is the home of the Halflings: Short, pot-bellied, chubby-faced humanoids that almost resemble the children of Man, and indeed seem to have existed alongside Mankind since the tribes first crossed the World’s Edge Mountains. None know where the Halflings originated from, and indeed even the Halflings themselves don’t seem to care one wit for their past.