When interstellar con man Rex Nihilo and his quick-witted robot sidekick, Sasha, land on the dusty frontier planet of Tierra Grande, they're expecting an easy job: track down their friend, bounty hunter...

Interstellar con man Rex Nihilo and his long-suffering robot sidekick Sasha are back, and they're neck-deep in their most outrageous scam yet: selling black market planets! Terraforming uninhabitable...

Join the galaxy's most notorious con man, Rex Nihilo, and his ever-loyal, ever-exasperated robot sidekick, Sasha, in their craziest adventure yet! Marooned on a planet whose inhabitants have modeled their...

Praise for Aye, Robot"Once again, Kroese gives me a story I can't put down with a hero I can't bring myself to despise. A brilliant sequel to one of my favorite space romps of all time." - Hugh Howey,...

Dive back into the chaotic universe of Robert Kroese's Rex Nihilo series, where trouble is not just a possibility—it's a guarantee. Our irrepressible hero, Rex Nihilo, and his remarkably patient robot...

"My favorite read this year. A hilarious space adventure. Hard book to put down." ―Hugh Howey, author of WoolA space-faring ne'er-do-well with more bravado than brains, Rex Nihilo plies the known universe...

A prequel to the book NYT bestselling author Hugh Howey called "One of my favorite space romps of all time!""I laughed out loud (like, guffawing) on multiple occasions while reading this book." – Brian...