An introductory, undergraduate text in general relativity at the junior senior level. The development follows a physics first approach. The simplest physically relevant solutions of the Einstein equation are presented first, without derivation, to be explored and applied to realistic astrophysical situations like black holes, gravitational radiation, and the beginning of the universe. For more on the pedagogical strategy underlying the book see here.

The Addison Wesley Website for Gravity

Author's Website for Gravity