Spectr: Volume 1 - Paperback

Spectr: Volume 2 - Paperback

Spectroscopy and Optical Diagnostics for Gases - Paperback

The Collected Ronald Standish, Sleuth-Tiny Carteret, Ronald Standish, Ask for Ronald Standish and the short story 'The Horror at Staveley Grange' - Paperback

A Spectral Theory of Noncommuting Operators - Hardcover

Memoirs from the Veil: Trans-Dimensional Experiences in Everyday Life - Hardcover

Astronomical Spectroscopy (2nd Ed) - Paperback