Download or read book Sonic Universe #9 written by Ian Flynn and published by Archie Comic Publications, Inc.. This book was released on with total page 25 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Echoes of the Past," Part One. Knuckles presses into the heart of the desert to find the sinister secrets of his hated enemy, Dr. Finitivus, but what he finds leads to a deeper mystery and deadly danger! With Knuckles away, it's up to Vector to protect the Master Emerald from the newest threat, but who or what are they?