While not exactly sequels, the stories in Frank Herbert’s ConSentiency Universe take place in the same imaginary universe and share the character Jorj X. McKie.

Whipping Star is Book 1, and The Dosadi Experiment is Book 2

Suddenly – the end of all life throughout the entire Galaxy! It was only weeks away, or days – or even hours. It all depended on the survival of the last of the entities known as Calebians.

But the Caleban was dying – subjected to systematic torture by the richest, most wicked woman in the Galaxy. Unless she could be stopped, the end was only a few days away, or hours – or even minutes!

Condition:

has edge wear

very light minimal spine creases

interior has checkmarks in beginning of book, see photos

bottom of pages edge has a stain but not obvious inside, see photos