Map No. 751, Black Hills National Forest, Northeast in South Dakota at 1:53, 000 in an extensive series of GPS compatible, contoured hiking maps of USA’s national & state parks or forests & other popular recreational areas. Cartography based on the national topographic survey, with additional tourist information. The maps, with most titles now printed on light, waterproof & tear-resistant plastic paper, highlight walking trails along with campsites & other accommodation, picnic sites, areas for various recreational pursuits such as horse riding or skiing, drinking water sources, & many other facilities of interest to the outdoor enthusiast. Cartography is based on information from the USGS (United States Geological Survey
- the country’s national survey organization), revised by the National Geographic Maps in cooperation with the National Park Service, USDA Forest Service, etc. Topography is excellently presented by contours (interval varies according to scale), enhanced by relief shading & colouring/graphics for wood cover, glaciers, etc. All heights are given in feet. The maps have a UTM grid plus latitude & longitude margin ticks & GPS waypoints for selected important locations. Each map is double-sided to give either maximum coverage of the chosen area or additional enlargements of its important sections. Accompanying notes provide useful information on relevant regulations, safety precautions, contact addresses, etc.IMPORTANT
- PLEASE NOTE: the series is very extensive, ranging in scale from 1:400, 000 for the vast national parks of Alaska to 1:25, 000 for local map in several states. We recommend, therefore, viewing the series by state rather than the whole list.

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Map No. 238, Black Hills South-East
- Windcave National Park in South Dakota, at 1:24, 000/1:40, 000, in an extensive series
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Black holes are the most mysterious objects in the universe & also the most terrifying. They dictate the evolution of mighty galaxies & may even control the fate of the whole universe. but no one has ever seen one. This book explains these mystifying objects clearly for the first time. Through artwork, it shows the supernova blasts that create black holes, & takes the reader on a journey through space, showing what it would be like to fall into a black hole. A gatefold opens out to reveal large-scale, dramatic artwork of a black hole. ...

Igor Novikov has been hailed as ` Russia`s answer to Stephen Hawking`. In this popular account of the cosmic importance of black holes, he explores the properties & significance of these mysterious phenomena, which represent the most condensed state of matter in the Universe. Black holes are formed by the force of gravity, warping space & time, crushing stars & perhaps galaxies until they fall in on themselves. Novikov`s fascinating account, illustrated with a series of inspired cartoon drawings, illuminates this most enigmatic feature of our Universe with exemplary clarity. ...

” It is said that fact is sometimes stranger than fiction, & nowhere is that more true than in the case of black holes. Black holes are stranger than anything dreamed up by science fiction writers.” In 2016 Professor Stephen Hawking delivered the BBC Reith Lectures on a subject that has fascinated him for decades
- black holes. In these flagship lectures the legendary physicist argues that if we could only understand black holes & how they challenge the very nature of space & time, we could unlock the secrets of the universe.
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A detailed topographic map of Black Isle from the Ordnance Survey Explorer series, covering Fortrose, Cromarty & Dingwall. Edition A1; Publication date August 2007 About this series: These highly detailed maps show all the administrative boundaries, settlements as small as isolated farms, the road network down to unfenced roads & country tracks, & field boundaries (hedges & drystone walls) which make navigation across the countryside much easier. Steep gradients on roads are indicated. Various landmarks, e.g. powerlines, archaeological sites, windmills, churches & lighthouses are shown & additional graphics indicate natural terrain features such as cliffs, scree, mud & vegetation variations. The contour interval is 5 metres in the lower parts of the country & 10 metres in the uplands, & spot heights are marked. Each map covers an area of 30 x 20km (i.e. approx. 19 x 12 miles), with some double-sided maps covering more, as indicated in the individual descriptions. The maps are fully GPS compatible, with the National Grid shown at 1km intervals & latitude & longitude indicated by margin ticks at 1'. The Explorer series has replaced the earlier, green-cover Pathfinder maps. The Explorer series is now complete & covers all of Engl&, Wales & Scotl&. Some sheets for popular areas like the National Parks are still branded as Outdoor Leisure (OL) maps, but are now included in this series as the cartography is the same as that in the Explorer Maps. The Explorer maps offer a substantial improvement on the Pathfinder series, with greater use of colour, larger area per map, & stronger emphasis on information for ramblers & tourists. This series is ideal for walking & other outdoor pursuits & each map shows a large amount of information for ramblers & tourists. Public rights of way are shown (except in Scotland), together with other routes with public access: National Trails & Recreational Paths, permitted paths & bridleways, & selected cycle routes. Open access land created under the Countryside & Rights of Way Act 2000 is marked. Tourist information

Includes:: caravan & camp sites, Park & Ride locations, recreation/leisure/sport centres, museums, historic buildings, English Heritage & National Trust sites, rural pubs, etc. The map legend is in English only, except for the tourist information content which is also in French & German.

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Black Isle, Fortrose, Cromarty & Dingwall area on a detailed topographic & GPS compatible map No. 432, waterproof version, from the Ordnance Survey’s 1:25, 000 Explorer series. MOBILE DOWNLOADS: this title & all the other OS Explorer maps include a code for downloading after purchase the digital version onto your smartphone or tablet for viewing on the OS smartphone app.OS EXPLORER SERIES: to see the list of all the titles in the OS Explorer series, both paper & waterproof versions, please click on the series link. The Explorer series, Ordnance Survey’s most detailed maps recommended for anyone enjoying outdoor activities, provides topographic coverage of Great Britain at 1:25, 000 on GPS compatible maps with hiking trails, cycling routes & extensive tourist information. Each printed map is available either on paper or as a waterproof & tear-resistant OS Active Map, as indicated in its title. Britain’s National Parks & other areas of particular tourist interest are presented on often double-sided OL (Outdoor Leisure) maps, whilst most standard format Explorers cover an area of 30 x 20km (approx. 19 x 12 miles). All three versions (paper, waterproof & digital) are the same & provide plenty of recreational & tourist information, indicating the traditional public right of way paths (except in Scotland where different laws apply), including bridleways & byways. National Trails & other long-distance paths are marked, as well as permissive footpaths or bridleways & on-road or traffic-free cycle routes with, where appropriate, their National/ Regional Cycle Network numbers. Boundaries of access land are clearly marked. A wide range of symbols provides additional tourist information, highlighting camping & caravanning sites, information offices & visitors’ centres, parking & picnicking places, country pubs, sport & recreational facilities including cycle hire locations & mountain biking trails, historic buildings & museums, etc. Exceptionally clear presentation of the landscape is provided by contours at 5m or in the uplands at 10m intervals, with additional spot heights plus colouring and/or graphics for different types of woodlands, orchards, heath, marshl&, scree or boulders, & other topographic features. For GPS users the maps have British National Grid lines at 1km intervals, with latitude & longitude given by margin ticks at 1`. Clearly laid out map legend

Includes:: French & German translations for the tourist information symbols.

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Black Isle, Fortrose, Cromarty & Dingwall area on a detailed topographic & GPS compatible map No. 432, paper version, from the Ordnance Survey’s 1:25, 000 Explorer series. MOBILE DOWNLOADS: this title & all the other OS Explorer maps include a code for downloading after purchase the digital version onto your smartphone or tablet for viewing on the OS smartphone app.OS EXPLORER SERIES: to see the list of all the titles in the OS Explorer series, both paper & waterproof versions, please click on the series link. The Explorer series, Ordnance Survey’s most detailed maps recommended for anyone enjoying outdoor activities, provides topographic coverage of Great Britain at 1:25, 000 on GPS compatible maps with hiking trails, cycling routes & extensive tourist information. Each printed map is available either on paper or as a waterproof & tear-resistant OS Active Map, as indicated in its title. Britain’s National Parks & other areas of particular tourist interest are presented on often double-sided OL (Outdoor Leisure) maps, whilst most standard format Explorers cover an area of 30 x 20km (approx. 19 x 12 miles). All three versions (paper, waterproof & digital) are the same & provide plenty of recreational & tourist information, indicating the traditional public right of way paths (except in Scotland where different laws apply), including bridleways & byways. National Trails & other long-distance paths are marked, as well as permissive footpaths or bridleways & on-road or traffic-free cycle routes with, where appropriate, their National/ Regional Cycle Network numbers. Boundaries of access land are clearly marked. A wide range of symbols provides additional tourist information, highlighting camping & caravanning sites, information offices & visitors’ centres, parking & picnicking places, country pubs, sport & recreational facilities including cycle hire locations & mountain biking trails, historic buildings & museums, etc. Exceptionally clear presentation of the landscape is provided by contours at 5m or in the uplands at 10m intervals, with additional spot heights plus colouring and/or graphics for different types of woodlands, orchards, heath, marshl&, scree or boulders, & other topographic features. For GPS users the maps have British National Grid lines at 1km intervals, with latitude & longitude given by margin ticks at 1`. Clearly laid out map legend

Includes:: French & German translations for the tourist information symbols.

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Laminated waterproof edition of a detailed topographic map of Black Isle from the Ordnance Survey Explorer series, covering Fortrose, Cromarty & Dingwall. Edition A1; Publication date August 2007 About this series: These highly detailed maps show all the administrative boundaries, settlements as small as isolated farms, the road network down to unfenced roads & country tracks, & field boundaries (hedges & drystone walls) which make navigation across the countryside much easier. Steep gradients on roads are indicated. Various landmarks, e.g. powerlines, archaeological sites, windmills, churches & lighthouses are shown & additional graphics indicate natural terrain features such as cliffs, scree, mud & vegetation variations. The contour interval is 5 metres in the lower parts of the country & 10 metres in the uplands, & spot heights are marked. Each map covers an area of 30 x 20km (i.e. approx. 19 x 12 miles), with some double-sided maps covering more, as indicated in the individual descriptions. The maps are fully GPS compatible, with the National Grid shown at 1km intervals & latitude & longitude indicated by margin ticks at 1'. The Explorer series has replaced the earlier, green-cover Pathfinder maps. The Explorer series is now complete & covers all of Engl&, Wales & Scotl&. Some sheets for popular areas like the National Parks are still branded as Outdoor Leisure (OL) maps, but are now included in this series as the cartography is the same as that in the Explorer Maps. The Explorer maps offer a substantial improvement on the Pathfinder series, with greater use of colour, larger area per map, & stronger emphasis on information for ramblers & tourists. This series is ideal for walking & other outdoor pursuits & each map shows a large amount of information for ramblers & tourists. Public rights of way are shown (except in Scotland), together with other routes with public access: National Trails & Recreational Paths, permitted paths & bridleways, & selected cycle routes. Open access land created under the Countryside & Rights of Way Act 2000 is marked. Tourist information

Includes:: caravan & camp sites, Park & Ride locations, recreation/leisure/sport centres, museums, historic buildings, English Heritage & National Trust sites, rural pubs, etc. The map legend is in English only, except for the tourist information content which is also in French & German.

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“ Black Lamb & Grey Falcon” was first published in 1942 & is Rebecca West`s epic masterpiece, widely regarded as the most illuminating book to have been written on the former state of Yugoslavia. Although more than half a century old, the book itself feels as immediate & important than as if it had taken place today, let alone that long ago. Although a serious work, West ensures that what you experience is done so with a sense of ironic humour & astute observation. It is a work of enduring value that remains essential for anyone attempting to understand the enigmatic history of the Balkan states, & the continuing friction in this fractured area of Europe. ...