Philip Koch

When a mysterious brick wall encloses their apartment building overnight, Tim and Olivia must unite with their wary neighbours to get out alive.

Set in the year 2074, where a broken Europe has split society into warring tribes, the fate of the country and the people lies in the hands of three siblings and a mysterious cube.

Supernatural, social network techno-thriller. When a college student unfriends a mysterious girl online, she finds herself fighting a demonic presence..