I am looking for an elementary but mathematically precise introductory text on supermanifolds in a modern differential geometric setting.

Elementary in the sense that there is plenty of motivation for the concepts and methods, and that these are explained in some detail with simple examples featuring only few bosonic and one fermionic coordinates, for example $R^{1|1}$ or $OSp(1|1)$.

This post imported from StackExchange MathOverflow at 2017-04-21 18:18 (UTC), posted by SE-user Arnold Neumaier