| GMD | BOOK |
| Classification | PF FRO |
| Publisher | New York, Abrams Books for Young Readers, 2017-10-17 |
| Subject | Inquirer |
| Topic | ScienceMathematicsPenguins |
| ISBN | 9781419729171 |
| Additional ISBN | 1419729179 |
| URL | books.google.com.hk/books?id=UalunQAACAAJ&dq=isbn:9781419729171&hl=&cd=1&source=gbs_api |