Stephen Goldin & E.E. 'Doc’ Smith 
Stranglers’ Moon 
Family d’Alembert Book 2

Gone from the galaxy… A startling discovery has shaken Earth’s galactic Empire: more than two hundred and fifty thousand people have vanished from the resort moon, Vesa, without a trace! Called to duty, SOTE’s most daring secret agents, Jules and Yvette D’Alembert – the former aerialists from the triple-gravity planet Des Plaines, possessed of lightning-reflexes and super-strength – are faced with a lethal and baffling conspiracy.Together the D’Alemberts have conquered many of the Empire’s most dangerous foes, but now the mighty pair must divide forces – each to challenge a deadly evil terror alone! Stranglers’ Moon is the second book in the "Family D’Alembert" series.