Fear of the unknown

Review: Paranoia: The 21st-Century Fear by Daniel Freeman & Jason FreemanParanoia, the authors intone, 'permeates our society, more than we've ever suspected,' writes Steven Poole

Bigfoot was here

Jad Adams enjoys three studies of the persistence of belief in the paranormal

Try to Remember

Review: Try to Remember by Paul R McHugh A riveting analysis of the American 'recovered memory' wars of the 1980s and 1990s

Bred in the genes

Review: Blood Matters: A Journey Along the Genetic Frontier by Masha GessenHilary Rose finds hope and caution in a thoughtful survey of DNA-based medicine

From the edge

Review: Aids Sutra: Untold Stories from India, edited by Negar AkhaviAnita Sethi is moved to hear the voices of those afflicted by a modern scourge

‘Plain old untrendy troubles and emotions’

David Foster Wallace, who died last week, was the most brilliant American writer of his generation. In a speech, published here for the first time, he reflects on the difficulties of daily life and 'making it to 30, or maybe 50, without wanting to shoot yourself in the head'