The UFO EnigmaMost reports of UFOs are cases of error or merely hoaxes. However a certain percentage defy all rational explanation. This study examines a number of cases that have been well documented and corroborated yet remain unexplained.

Romila Thapar is author to several historic books such as Early Indian History: A Reader

How They Made Things Work looks at how people in history advanced their societies by pushing the boundaries of technology

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Corporate Finance

This series explore each of these questions in detail

In this brand-new novel from bestselling author Kevin Milne

Like Virginia Woolf did in Mrs

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Mensa Train Your Brain - Perplexing Puzzles

Praise for A Madness of Sunshine:

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What went wrong and how have things improved