For "baby" analysis with single variable only. Appropriate for one term courses in analysis and advanced calculus. Text starts with a little logic and how to construct a proof. Revision features: material on the topology of the reals has been expanded and divided into two sections. Two optional sections on metric spaces and continuity in metric spaces have been added.Steven R. Lay is the author of 'Analysis: With an Introduction to Proof', published 1990 under ISBN 9780130332677 and ISBN 0130332674.