Book excerpt: Farce CharacterS: 3 male, 4 female Int. The wealthy owner of a 200,000 acre Texas ranch has died. His butler Jarvis, an alluring maid, the rancher's niece his only living relative and her husband are gathered for the reading of the will. Oddly, Miss Tammy Jo Harper, a neighbor, has also been invited. As expected, the niece inherits everything. Jarvis then produces from the safe a reputed love potion. Does it work? Before long, everyone is sipping the sample with hilarious re