Top Ten Ideas of Physics: Foundations for Understanding the Universe

Quantum Field Theory in a Nutshell: Second Edition, Edition 2

Quantum Field Theory, as Simply as Possible

Einstein Gravity in a Nutshell

Fly by Night Physics: How Physicists Use the Backs of Envelopes

Group Theory in a Nutshell for Physicists

Unity Of Forces In The Universe (In 2 Volumes)

On Gravity: A Brief Tour of a Weighty Subject