general

ˈdʒɛn(ə)r(ə)l

adjective

affecting or concerning all or most people or things; widespread.

books of general interest

widespread,common,extensive,universal,wide,popular,public,mainstream,prevalent,prevailing,rife,established,well established,conventional,traditional,traditionalist,orthodox,accepted,in circulation,in force,in vogue,comprehensive,overall,across the board,blanket,umbrella,mass,total,complete,wholesale,sweeping,panoramic,broad,broad-ranging,extended,inclusive,all-inclusive,all-round,generic,outright,encyclopedic,indiscriminate,catholic,global,worldwide,international,nationwide,countrywide,coast-to-coast,company-wide

noun

a commander of an army, or an army officer of very high rank.