A trilogy forms a bridge from here to there. For the span to stand it needs a good foundation and Scrimgeour has set down a solid one with Those Left Behind.

The story follows an ensemble cast - each unique, each compelling - across parallel adventures. From the refugees on New Pallas to the halcyon halls of politically volitile Ossa to the deadly jungles of Vesyllion, each of them struggles with their own demons.

Fast moving. Action-packed. Not so much a roller coaster as one long, violent rocket launch, inertial pressure building with each new chapter, until the book breaks into clear space and the engine shuts down to an eerie - threatening - quiet.

Highly recommended.