Getaway World (Family d'Alembert Series #4) - Softcover

First, the good news: All the top crooks in one whole sector of the galactic Empire of Earth are vanishing, one by one. Now, the bad news: They're all cropping up again on one small planet. What's going on? That's for archvillain Garst to know and superagents Jules and Yvette d'Alembert to find out. And find out they do, with the aid of the superhuman strength they developed on their native planet the triple-gravity DesPlaines. Now it's just a question of getting out alive - with their boss's daughter in tow!