| 2024 | Global: A Graphic Novel Adventure About Hope in the Face of Climate Change | Wainwright Prize source ↗ (opens in a new tab) | Shortlist · Children's Writing on Nature and Conservation | |
| 2024 | Beanie the Bansheenie | New York Public Library Best Books source ↗ (opens in a new tab) | Selection · Best Books for Kids | |
| 2023 | Juniper’s Christmas | Kirkus Best Books of the Year source ↗ (opens in a new tab) | Selection · Middle Grade | |
| 2018 | Illegal | New York Public Library Best Books source ↗ (opens in a new tab) | Selection · Best Books for Kids | |
| 2018 | Illegal | Chicago Public Library Best of the Best source ↗ (opens in a new tab) | Selection · Best Fiction for Older Readers | |
| 2018 | Illegal | Kirkus Best Books of the Year source ↗ (opens in a new tab) | Selection · Middle Grade | |
| 2017 | Illegal | The Guardian Best Books of the Year source ↗ (opens in a new tab) | Selection · Children's | |
| 2013 | WARP: The Reluctant Assassin | The Guardian Best Books of the Year source ↗ (opens in a new tab) | Selection · Children's | |
| 2012 | The Last Guardian | Goodreads Choice Awards source ↗ (opens in a new tab) | Nominee · Middle Grade & Children's | |
| 2011 | Plugged | Los Angeles Times Book Prizes source ↗ (opens in a new tab) | Finalist · Mystery/Thriller | |
| 2011 | Plugged | Washington Post Best Books of the Year source ↗ (opens in a new tab) | Selection · Notable Fiction | |
| 2009 | Airman | CILIP Carnegie Medals (Writing and Kate Greenaway Illustration) source ↗ (opens in a new tab) | Shortlist · Carnegie Medal for Writing | |
| 2009 | Artemis Fowl and the Time Paradox | British Book Awards source ↗ (opens in a new tab) | Shortlist · Children's Book of the Year | |
| 2009 | And Another Thing ... | The Guardian Best Books of the Year source ↗ (opens in a new tab) | Selection · Fiction | |