Sara Sehdev is a graduate of the University of Cambridge. She works in film as both a producer and a talent agent for actors, and her features include multi-BAFTA-nominated Boiling Point starring Stephen Graham. She is also a vocal advocate for diversity issues and representation within the media. Sara was selected for the inaugural Hachette UK THRIVE programme in 2020. She is a lover of women's fiction and a shameless fangirl, and she enjoys adding a little flavor to the romcom genre.

Gareth Moore is the internationally bestselling author of a wide range of brain-training and puzzle books for both children and adults, including Antistress Puzzles, Ultimate Dot to Dot, Brain Games for Clever Kids®, Lateral Logic, Extreme Mazes, and The Ordinance Survey Puzzle Book. His books have sold over a million copies in the UK alone and have sold in 35 different languages. He is also the creator of online brain-training site BrainedUp.com and runs the daily puzzle site PuzzleMix.com.