Readers of Boing Boing have joined me in chronicling the variegated science fiction career of Mur Lafferty: novelist, podcast pioneer, editor -- today, she publishes her latest novel, a hard sf murder mystery called Six Wakes, in which the crew of a generation ship awake in a blood-drenched shipboard cloning bay, in fresh bodies to replace their murdered selves floating in the alarming null-gee, memories restored to the backup they made just before launch, a quarter-century before.