Pooja Puri graduated from King's College London with a first-class degree in English Language and Literature. Whilst at university she read for a publishing house and has since worked in the education sector. In 2014, she was chosen as a winner of the Ideas Tap Writer's Centre Norwich Inspires competition. She went on to complete the MA in Writing for Young People at Bath Spa University. Her debut novel The Jungle is a brave and beautiful narrative about two teenage refugees in Calais. In 2018, The Jungle was nominated for the CILIP Carnegie Medal. A Dinosaur Ate My Sister is her first middle-grade novel. Allen Fatimaharan is an award-winning illustrator whose first middle grade book, Llama Out Loud by Annabelle Sami, won the inaugural Spark Book Award, was shortlisted for the Waterstone's Children's Book Prize and Longlisted for the Blue Peter Book Awards.

Allen's first picture book My Hair , by Hannah Lee, was shortlisted for the BookTrust Storytime Prize, longlisted for the Klaus Flugge Prize and nominated for the Kate Greenaway Medal. His is the illustrator of the A Dinosaur Ate My Sister series by Pooja Puri, We are the Ancient Egyptians by David Long and The Rapping Princess by Hannah Lee.