The concept of doppelgänger, or 'double' – a conceived exact but sometimes invisible replica of a living person – has fascinated and intrigued people for centuries. This notion has a long history and is a widespread belief among cultural groups around the world. Doppelgängers have influenced literature and cinema, with writers such as Fyodor Dostoyevsky and Robert Louis Stevenson, and directors like Alfred Hitchcock exploring the phenomenon to great effect. This book brings together the li...

Rare and unusual psychiatric syndromes have fascinated people for centuries due to their complexity and undefined nature. Appreciating their clinical importance and relevance to understanding other conditions and experiences, this book provides an authoritative account of the rarest and most unusual psychiatric syndromes. The author, a leading authority on clinical psychopathology, delves into the history of the description of such syndromes, illustrates conditions with clinical case examp...

In 2010, billions of naira were spent to celebrate the 50th anniversary of Nigeria's independence since 1960. More naira are to be spent in 2014 to commemorate the centenary marking the nation's birth in 1914 from an amalgamation of diverse group of peoples, languages, cultures and expectations. As the conscience of the nation, writers are calling for a deeper introspection. A hundred years after unification, the most populous African nation has oscillated from being great to being fickle,...