This hilarious science-fiction comedy novel follows the first case for Noomi Rapier, rookie investigator with The Transdimensional Authority – the organisation that regulates travel between dimensions.

It’s just another day in the Transdimensional Authority, with teams of investigators doing what they do best (well, after breakdancing) – investigating.

Think back to a time in your life that you made a decision that you now regret. Oh, don’t be so coy – everybody has one. Okay, maybe not Mother Teresa. Or, Bruce Springsteen.

The fourth book of Ira Nayman’s increasingly improperly named Transdimensional Authority series (really, would it have killed him to plan the series more in advance? George R. R. Martin planned the first 137 books in his series – it will take more generations in his family to write than the books themselves actually chronicle – before he wrote a single word, and everybody knows where they stand with him)...

Why would someone, apparently chosen at random, have their consciousness swapped with someone else in another reality?

At the end of You Can’t Kill the Multiverse (But You Can Mess With its Head), Doctor Alhambra, the chief scientist of the Transdimensional Authority, set up an alarm to warn him if a universe is succumbing to the universe-killing machine that is at the heart of the story. But how would the Transdimensional Authority respond if that alarm went off?

Two years after the discovery that Earth Prime 4-6-4-0-8-9 dash Omega is in imminent danger of collapse, the Transdimensional Authority has helped hundreds of millions… well, millions… okay, a lot of aliens immigrate to Earth Prime. How’s that working out?

Emigrating to a new universe can be hard.