Previously entitled 'Collins Pocket Guide Stars and Planets,, this classic guide to the night sky enters its fourth edition as part of the authoritative 'Collins Guide, series. A comprehensive guide to all the stars and celestial objects visible with the use of binoculars or an average-sized telesco[...]

A practical guide to improve the way you communicate in English - it's as much about how you say it as what you say![...]

This richly illustrated book explores over seven hundred years of European warfare, from the time of Charlemagne to the end of the middle ages (c.1500). The period covered has a distinctive character in military history. It was an age when organization for war was integral to social structure, when [...]