Spine reinforced with 2" non-yellowing library tape; extra stamp on top page block. Very tight and square - probably unread.

The Broken Cycle - John Grimes had been lost in space before, but being lost inside a colossal alien spacecraft had no precedent. To complicate thing, they discovered that this was not their own universe but an alternate - and their captor seemed to be the omnipotent force of that entire other cosmos. As Grime's companion was the comely policewoman, Una Freeman, the Alien God selected them to play parts in a new Garden of Eden. But this one had 2 serpents - both of them bicycles! In series order, this comes before The Big Black Mark.