The novella “The Menace from Farside” by Ian McDonald was published for the first time in 2019. It’s part of the Luna series.

Cariad Corcoran was born and raised within a ring family, a complex social structure that can change over time. A new bond brings Sidibe, a new sister to Cariad, who feels threatened by the arrival of another teenager who shows off thanks to her wings. She decides to involve her in an adventure out of the ordinary together with her brothers Jair and Kobe in search of the first footprint left on the Moon by Neil Armstrong.