This Hornbook, a revision of the Hemingway Hornbook. this work covers the substantive law of oil and gas and federal income taxation of oil and gas transactions. The first two chapters examine the mineral interest/estate and related transactions. The third chapter covers trespass and related issues. The fourth chapter covers adverse possession and dormant minerals. Chapters five through eight examine in detail the oil and gas lease. Chapter nine addresses transfers by the lessor and the lessee. Chapters ten through twelve are devoted to oil and gas taxation.