Grace Isabel Kate Lara / Steven D. Levitt / Stephen J. Dubner Posted / Stephen J. Dubner / Johan Keyon Liam Maximilian McGregor / Aidan Aldo Anderson Ansel Asher Beckett / Justin / Maya Philippa Phoebe Quinn / Bennett Carter Cooper Finnegan Harper Jackson Johan / Beckett Bennett Carter Cooper / Asher Beckett Bennett Carter / Marie-Claire Maya Philippa Phoebe / Annika Ansley Ava Avery Aviva / Isabel Kate Lara Linden Maeve / Liam Maximilian McGregor Oliver Reagan Sander / Ava Avery Aviva Clementine / Philippa Phoebe Quinn Sophie / Britney Spears / Heather / Amber / Ella Emma Fiona Flannery Grace Isabel Kate / Oliver Reagan Sander Sumner / /