Authors added and/or updated and the ages they write for:
| Faridah Abike-Iyimide (14+) | Sophie Jo (12-14 and 14+) NEW |
| Sufiya Ahmed (8-11, 12-14 and 14+) | Amie Jordan (14+) NEW |
| Dee Benson (12-14) NEW | K L Kettle (14+) NEW |
| Megan Davidhizar (14+) NEW | Nadia Mikail (12-14 and 14+) * prizewinning author |
| Scarlett Dunmore (14+) NEW | Ross Montgomery (5-7, 8-11 and 12-14) * prizewinning author |
| Judith Eagle (8-11 and 12-14) | Rachel Morrisroe (5-7, 8-11 and 12-14) |
| Ian Eagleton (8-11 and 12-14) NEW | Susin Nielsen (12-14 and 14+) |
| Felicity Epps (12-14 and 14+) NEW | Lucy Powrie (12-14 and 14+) |
| Abena Eyeson (8-11 and 12-14) NEW | Kristina Rahim (8-11 and 12-14) NEW |
| Tia Fisher (12-14 and 14+) | Emma Rea (8-11 and 12-14) NEW |
| Kate Francis (14+) NEW | Radhika Sanghani (12-14) NEW |
| Patrick Gallagher (8-11 and 12-14) NEW | Rosie Talbot (12-14 and 14+) |
| Sarah Hagger-Holt (8-11 and 12-14) * prizewinning author |
Monique Turner (12-14 and 14+) NEW |
| Nat Harrison (8-11) NEW | Joelle Wellington (14+) NEW |
| Lisa Heathfield (12-14 and 14+) | Kimberly Whittam (8-11 and 12-14) NEW |
| Adiba Jaigirdar (8-11 and 14+) * prizewinning author |
Bill Wood (14+) NEW |
| Tess James-Mackey (12-14 and 14+) |