This unique book aims to treat a class of nonlinear waves that are reflected from the boundaries of media of finite extent. It involves both standing (unforced) waves and resonant oscillations due to external periodic forcing. The waves are both hyperbolic and dispersive. To achieve this aim, the book develops the necessary understanding of linear waves and the mathematical techniques of nonlinear waves before dealing with nonlinear waves in bounded media. The examples used come mainly from gas dynamics, water waves and viscoelastic waves.

In 1996 Meade, the world's largest astronomical telescope manufacturer, introduced the ETX, a low-cost and genuinely portable instrument capable of results close to the theoretical limits of optical performance. Since then several different models have been introduced, most of them controlled by on-board computers that automatically point the telescope at objects selected from a database of 12,000. Unfortunately not all these objects are visible when looking through the ETX! (They are included because they can be imaged with special equipment.) Mike Weasner is a world expert on the ETX range, and describes the "best" 100 objects to start with, and offers hints and tips about using and looking after the telescope to get the best possible results.

An Undertaker's Diary is based on the diaries that the author kept during his 7 years as an undertaker. The stories are told 'through his eyes' and in a 'raw and down to earth way that will absorb the reader in each and every varied encounter with death. This is not for the 'fainted hearted' and contains gruesome and often disturbing accounts of tragedy and death from plane crashes to house fires, murders to hit and runs. If you have ever wanted to be a 'fly on the wall' at some of the most disturbing scenes imaginable. this is the book for you!