The pattern is confusing, yet fascinating; a good map is an essential companion for anyone daring to penetrate this wildest of sanctuaries.

Providing comprehensive guides and articles to the major cities, this is an essential companion to exploring.

One page too soon, it seems, Jenkins lost hold of the doubt that, as Hecht's book reminds us, is the essential companion of faith.

Those things aren't alternatives, they are essential companions.

An essential companion to reading Drum-Taps is Whitman's autobiographical memoir, Specimen Days.

That is why close attention to a company's recent performance and its competitive and financial position are essential companions of such an analysis, many financial professionals say.

An essential companion for any Ramblers Worldwide Holiday where you'll discover the world is more beautiful on foot.

An essential companion for many sombre souls in 2011 and beyond.

It is an essential companion and answer to The Bell Curve and provides scholarship and polemic from every point of view.

The new constitution is nothing to be proud of for anyone who believes in democratic control and its essential companion, national sovereignty.