This week on Talking of Books, we return to our usual format. John MacDonald (host) and Penny Mackenzie (co-host) are joined by book champion Heidi Frost to discuss the bestselling ‘Ancillary Justice’ by Ann Leckie. Young reviewers Clara and Olivia tell us what they loved about ‘Pugs of the Frozen North’ by Philip Reeve and Sarah McIntyre. We also get to hear from McIntyre via phone. In our last hour, lead reviewer Tara Mallon shares her thoughts on ‘This Must be the Place’ by Maggie O’Farrell.