Crucible of Time

Very entertaining and exciting conclusion to the Out of Time Sequence (part of The Chaos Chronicles). Finishing the story started in The Reefs of Time, this book was a real page-turner, and contained shiploads of cosmic danger, mind-bending multi-dimensional action, missions in both deep space and deep time, well-developed characters, hard-won victories, heart-rending losses, and hope for the future all rolled into one.