| title | media type | ISBN-13 | year of publication |
|---|---|---|---|
| Solar The Polar | Hardcover | 978-1-365-86182-6 | 2017 |
| Solar The Polar | Paperback | 978-1-365-86184-0 | 2017 |
| Solar The Polar Dyslexic Font | Hardcover | 978-1-365-86183-3 | 2017 |
| Solar The Polar Dyslexic Font | Paperback | 978-1-365-86185-7 | 2017 |