Graphic novels published by Walker Books US
| Out of stock | Queen of the Sea GN (2020 Walker Books US) | #1 | Walker Books US | 2020 |
| Out of stock | Queen of the Sea HC (2019 Walker Books US) | #1 | Walker Books US | 2019 |
| In stock | Sylvie GN (2021 Walker Books US) | #1 | Walker Books US | 2021 |
| In stock | Sylvie HC (2021 Walker Books US) | #1 | Walker Books US | 2021 |
| In stock | Two-Headed Chicken Beak to the Future HC (2023 Walker Books) | #1 | Walker Books US | 2023 |
| In stock | Two-Headed Chicken HC (2022 Walker Books) | #1 | Walker Books US | 2022 |
