What secrets lie beneath the deep blue sea? Underworld takes you on a remarkable journey to the bottom of the ocean in a thrilling hunt for ancient ruins that h

The second book of the Darklands Trilogy opens in Port City, a city built in a series of interconnected Skydomes - thousands of metres above the ground and link

Five Scottish teenagers must deal with their own fears and rivalries when they are trapped in caverns on an island in the North Sea.

Audray has just assumed the title as first-ever Queen of the Underworld. As she attempts to consolidate her rule, characters from the past threaten to destroy h