The Enemy within is an excellent, classic campaign set in Warhammer Universe.  WFRP pre-dated and most likely inspired Warhammer Fantasy Battles (now Warhammer Total War) and Blood Bowl.  There's 30 years of lore behind the Warhammer Universe.   We are at the end of Shadows Over Bogenhaffen (the 2nd scenario out of 6).  The next scenario is Death on the Reik, which is ranked as one of the best scenarios of all time.   New players welcome.  New to Warhammer, no worries.   We play once a week on Tuesday nights starting at 6 PM Mountain time.  We play for around 3-4 hours .   Warhammer is a low magic environment.  More gritty.  Social skills are as important as combat skills.  It's a sudo medieval Europe setting with some, rather large, twists.