The Scottish National Coach and mother of champions Jamie and Andy brings her debut thriller to Hay Festival. The former Scottish international tennis player is not new to publishing – her memoir Knowing the Score was a Sunday Times bestseller – but with The Wild Card she’s served up an ace in the world of fiction. Join her for a first-hand account of her story about an ambitious player who puts her promising tennis career on hold to have a baby. Years later, a surprise entry to Wimbledon sweeps her up in a world she thought she’d left behind. But could the greatest comeback of all time destroy everything she’s sacrificed to protect? Murray talks to QI writer and podcaster James Harkin.