On a warm night in December 1977, David Holden, chief foreign correspondent for the Sunday Times, landed in Cairo to report on crucial peace talks between Egypt and Israel, an epochal moment in global politics. Shortly after dawn, his body was found dumped on a dusty roadside. He had been shot with a single bullet through the heart.Who killed Holden and why? These were the questions pursued for a year by the newspaper's Insight team, overseen by legendary editor Harold Evans. Befor...

* Chronicles all three of Mallory's Everest expeditions* Illuminates how Mallory reconciled his ambitions on Everest with his unquestioned love for his wife and familySince the discovery in 1999 of George Mallory's body on Everest, controversy has raged over whether Mallory and Andrew Irvine could have summitted the mountain. Every detail of the climb has been dissected and Mallory's skill as a mountaineer has been hotly debated. Observing the debate, Peter and Leni Gillman ...

The North Face of the Eiger was long notorious as the most dangerous climb in the Swiss Alps, one that had claimed the lives of numerous mountaineers. In February 1966, two teams – one German, the other British–American – aimed to climb it by a new direct route. Astonishingly, the two teams knew almost nothing about each other's attempt until both arrived at the foot of the face. The race was on.John Harlin led the four-man British–American team and intended to make an Alpine-style...

This book gathers problems based on over twenty years of the Indiana College Mathematics Competition, a regional problem-solving contest for teams of undergraduates. Its problems and solutions are accessible to students in a standard college curriculum, not necessarily with Olympiad-level training. Problem sets form the core of Part I, covering myriad aspects of algebra, calculus, number theory, probability, and geometry. Chapters are organized by year, and an index allows easy navigation ...