'The Box of Jawhara' is Free eBook of the Day

The novel is a thriller involving two terrorists. Check it out:

A serious death threat made against a senator and issued by a new terrorist group puts the whole country on its toes. The terrorist group claims the responsibility of a previously unsolved murder of a successful businessman as an evidence of their effective new technology. Using a high-tech software, Neuro-Tech, FBI agent Jack tracks two possible suspects.