Annaliese Avery is a former library manager and children's book editor who lives in Suffolk, England. She has an MA in creative writing and a life long interest in physics and astronomy and in 2017 she founded an astronomical society.
Her MG debut, The Nightsilver Promise, is published by Scholastic UK in May 2020 and Scholastic US in November 2021. The Nightsilver Promise is the first book in the epic Celestial Mechanism Cycle. The sequel, The Doomfire Secret is published in April 2022 in the UK and in 2023 in the US. Her YA debut, The Immortal Games, published in 2023.