Are you looking for a pure, proof-based approach or an applied approach?
If you're looking for a pure pre-calculus book, I would have to recommend Shilov's Elementary Real and Complex Analysis, from which the first 6 chapters essentially cover (albeit more rigorously and abstractly than most courses) Pre-Calculus, the next 4 chapters covering calculus/introductory analysis and then a chapter on complex analysis.
If you want a more applied choice, most every high-school pre-calculus text should be sufficient.