Francis Saxover and Diana Brackley, two scientists investigating a rare lichen, discover it has a remarkable property: it retards the aging process. Francis, realising the implications for the world of an ever-youthful, wealthy elite, wants to keep it secret, but Diana sees an opportunity to overturn the male status quo by using the lichen to inspire a feminist revolution. As each scientist wrestles with the implications and practicalities of exploiting the discovery, the world comes ever closer to learning the truth.

Matthew is a normal 11-year-old boy living with his parents and little sister in Surrey. He's too old and sensible to have an imaginary friend really. Yet when Matthew's parents keep finding him talking and arguing with a strange presence whom Matthew calls Chocky, that's what they believe it must be…at first. But Chocky is oddly sinister, and keeps asking Matthew all sorts of complicated questions about the world and making him behave in unusual and erratic ways. Then Matthew suddenly does something heroic, well beyond his capabilities; the media become interested and the interest in Matthew widens.

We all want to lead a happy life. Traditionally, when in need of guidance, comfort or inspiration, many people turn to religion. But there has been another way to learn how to live well - the humanist way - and in today's more secular world, it is more relevant than ever. In The Little Book of Humanism, Alice Roberts and Andrew Copson share over 2,000 years of humanist wisdom through an uplifting collection of stories, quotes and meditations on how to live an ethical and fulfilling life, grounded in reason and humanity.

The year is 2021. No child has been born for 25 years. The human race faces extinction. Under the despotic rule of Xan Lyppiat, the Warden of England, the old are despairing and the young cruel. Theo Faren, a cousin of the warden, lives a solitary life in this ominous atmosphere. That is until a chance encounter with a young woman leads him into contact with a group of dissenters. Suddenly his life is changed irrevocably as he faces agonising choices which could affect the future of mankind.

If you could travel back in time, the period from 1660 to 1700 would make one of the most exciting destinations in history. It's the age of Samuel Pepys and the Great Fire of London, bawdy comedy and the libertine court of Charles II, Christopher Wren in architecture, Henry Purcell in music and Isaac Newton in science. In The Time Traveller's Guide to Restoration Britain, Ian Mortimer answers the crucial questions that a prospective traveller to 17th-century Britain would ask.