Albert Sidney Bolles, Putnam's Handy Law Book for the Layman
“ When a lessee is evicted or turned out of possession by his landlord, he is excused from paying rent. What, therefore, is an eviction? Any act by the landlord, or by his agent, impairing the worth of the premises to the tenant, for example, the destruction of a summer house, turning rooting pigs into the premises, the erection of a new building rendering the leased premises unfit for occupation. One of the curious cases is the lease of a distillery which could not be run because the landlord prevented the lessee from getting a license. ”
