What is an OPL? -- Management : general concepts -- Time management, planning, and prioritization -- Financial matters -- Communication, marketing, and advocacy -- Along the information superhighway : the OPL and technology -- Other issues : education, downsizing and outsourcing, and knowledge management -- The future of one-person librarianship -- Business, management, and economics -- Computers and the Web -- Government -- Journalism and news -- Language, literature, and the arts -- Law, legal libraries, and copyright -- Libraryland stuff -- Medicine, health, nursing, and medical libraries -- Science, engineering, and technology -- Social sciences -- Miscellaneous -- Bibliography and sources cited.