Comment Try my free book (Score 1) 358
From my preface:
"The purpose of this little book is to provide a clear and careful account of general
relativity with a minimum of mathematics. The book has fewer prerequisites
than other texts, and less mathematics is developed. The prerequisites are single
variable calculus, a few basic facts about partial derivatives and line integrals,
and a little matrix algebra. The algebra of tensors plays only a minor role."
Available at: faculty.luther.edu/~macdonal