Part 2 of 5 of Book 1 of the Collector Chronicles, a Hybrid City Mystery.

Before the trail goes cold, Benny dives into dusty journals and ancient blueprints hidden deep within the Museum of Wonders. With exclusive access to Professor Mixum’s private research, he uncovers startling truths about the Rainbow Marble. Including its mysterious power, a prototype machine, and... platypuses? What he finds could change everything about hybrid science, and Hybrid City itself. But with time running out and a shadowy figure known only as The Collector on the move, can Benny and Griff connect the clues before it’s too late?