Clockwork Empire

Book Series

by Steven Harper

Latest: 2013

Book 1

The Doomsday Vault

The Doomsday Vault

by Steven Harper

Nov 1, 2011

English

Kindle (400 pages)

Book 2

The Impossible Cube

The Impossible Cube

by Steven Harper

May 1, 2012

English

Kindle (398 pages)

Book 3

The Dragon Men

The Dragon Men

by Steven Harper

Nov 6, 2012

English

Kindle (402 pages)

Book 4

The Havoc Machine

The Havoc Machine

by Steven Harper

May 7, 2013

English

Paperback (379 pages)