Read the whole article at The Bookseller.
The forthcoming trio of titles are described as "literary conspiracy thrillers", with the first to be published in March 2013. Harper's previous titles include Lost Temple and The Book of Secrets.
"Tom Harper has been for a long time one of the best young British thriller writers on the scene, writing upscale and completely riveting time slip stories which entertain and educate at the same time. It's time for a quantum leap in his publishing and his profile and I'm delighted to welcome him to the Hodder list."