ThiscomprehensiveprimerbyaNobelPhysicistcoverstheelectronicspectraofmetals,electricalandthermalconductivities,galvanomagneticandthermoelectricalphenomena,thebehaviorofmetalsinhigh-frequencyfields,soundabsorption,andFermi-liquidphenomena.Addressingindetailallaspectsoftheenergyspectraofelectronsinmetalsandthetheoryofsuperconductivity,itcontinuestobeavaluableresourceforthefieldalmostthirtyyearsafteritsinitialpublication.Targetedatundergraduatestudentsmajoringinphysicsaswellasgraduateandpostgraduatestudents,researchworkers,andteachers,thisisanessentialreferenceonthetopicofelectromagnetismandsuperconductivityinmetals.Nospecialknowledgeofmetalsbeyondacourseingeneralphysicsisneeded,althoughtheauthordoespresumeaknowledgeofquantummechanicsandquantumstatistics.