A Time Travel Conundrum

An Excerpt from The Tomorrow Paradox (Book Two in The Adventures of Mackenzie Mortimer):


Mackenzie crawled out of the hover pod and walked to the closet, which his father had stocked with several 21st century outfits for him. Mackenzie brushed aside the strange clothing and reached for his street clothes. He pulled the black, iron key from his pants pocket and carried it back to his pod. “This key will be in my pocket, traveling back in time with me.” He studied the key intently. Mackenzi...