Black holes
Chapter in General Relativity for the Gifted Amateur, Oxford University Press (OUP) (2025) 262-271
Black-hole singularities
Chapter in General Relativity for the Gifted Amateur, Oxford University Press (OUP) (2025) 272-279
Cartan鈥檚 method
Chapter in General Relativity for the Gifted Amateur, Oxford University Press (OUP) (2025) 374-385
Causality, infinity, and horizons
Chapter in General Relativity for the Gifted Amateur, Oxford University Press (OUP) (2025) 201-216
Charge conservation and the Bianchi identity
Chapter in General Relativity for the Gifted Amateur, Oxford University Press (OUP) (2025) 467-475