Series
Summary
When best friends Dak and Sera tumble upon the key to time travel, a hand-held device known as the Infinity Ring; they're swept up in a centuries-long secret war for the fate of mankind. Their first stop? Spain, 1492, where a sailor named Christopher Columbus is about to be thrown overboard in a dea... Full description
Series: Infinity ring
A mutiny in time (Volume 0001)
Divide and conquer (Volume 0002)
The trap door (Volume 0003)
Cave of wonders (Volume 0005)
Behind enemy lines (Volume 0006)
The iron empire (Volume 0007)