| 2024 | Julián es una sirena | Chicago Public Library Best of the Best source ↗ (opens in a new tab) | Selection · Best Board & Picture Books | |
| 2024 | Julián es una sirena | Chicago Public Library Best of the Best source ↗ (opens in a new tab) | Selection · Los mejores libros en español | |
| 2020 | Julián at the Wedding | Goodreads Choice Awards source ↗ (opens in a new tab) | Nominee · Picture Books | |
| 2020 | Julian at the Wedding | The Guardian Best Books of the Year source ↗ (opens in a new tab) | Selection · Children's and young adult | |
| 2020 | Julián at the Wedding | Publishers Weekly Best Books source ↗ (opens in a new tab) | Selection · Picture Books | |
| 2019 | Julián Is a Mermaid | Stonewall Book Awards source ↗ (opens in a new tab) | Winner · Children's and Young Adult | |
| 2019 | Julián Is a Mermaid | CILIP Carnegie Medals (Writing and Kate Greenaway Illustration) source ↗ (opens in a new tab) | Shortlist · Kate Greenaway Medal for Illustration | |
| 2018 | Julián Is a Mermaid | Goodreads Choice Awards source ↗ (opens in a new tab) | Nominee · Picture Books | |
| 2018 | Julián Is a Mermaid | New York Public Library Best Books source ↗ (opens in a new tab) | Selection · Best Books for Kids | |
| 2018 | Julián Is A Mermaid | Chicago Public Library Best of the Best source ↗ (opens in a new tab) | Selection · Best Picture Books | |
| 2018 | Julián Is A Mermaid | NPR Books We Love source ↗ (opens in a new tab) | Selection · Books We Love | |
| 2018 | Julián Is a Mermaid | The Globe and Mail Globe 100 source ↗ (opens in a new tab) | Selection · Kids' Books | |
| 2018 | Julián Is a Mermaid | Horn Book Fanfare source ↗ (opens in a new tab) | Selection · Picture Books | |
| 2018 | Julián Is a Mermaid | Kirkus Best Books of the Year source ↗ (opens in a new tab) | Selection · Picture Books | |
| 2018 | Julián Is a Mermaid | Publishers Weekly Best Books source ↗ (opens in a new tab) | Selection · Picture Books | |
| 2018 | Julián Is a Mermaid | School Library Journal Best Books of the Year source ↗ (opens in a new tab) | Selection · Picture Books | |