When Cordelia finds out that her friend's dad is in prison, she starts a campaign to free him and find the real culprit. She's certain that an appalling miscarriage of justice has taken place and it's up to her to put it right. Cordelia is so preoccupied that she barely has time to think about her next book - a problem for someone who intends to be a successful novelist. But as her aunt, bestselling author Laura Hunt says in her Writer's Tips, "Authors should write about what they know, and draw on all their experiences". Now, Cordelia is being a detective, she decides to write a literary whodunit!