Dan Clifton

The Calculus of Love

Dan Clifton, Dan Clifton

Mathematics Professor AG Bowers is obsessed with solving the fabled 250 year old Goldbach Conjecture. When a series of mystery letters arrive hinting at a solution, Bowers believes his lifelong dream may at last be within reach.

Cosmodrome

Dan Clifton

Jaye Griffiths

Cosmodrome is the story of Russia's "Crown Jewels"--The finest rocket engines in the world, built under conditions of absolute secrecy to land a man on the moon. It tells how, at the height of Cold War rivalry, the engineers of the Soviet Union's elite Design Bureaux developed what today have become the most admired rocket engines money can buy--and how in the new climate, driven by commerce not conflict, those engines have found their way into American rockets.