Unknown 9

To solve the enigma of her past, a brilliant but troubled young woman joins a deadly global treasure hunt.  Strange hallucinations have plagued PhD student Andie Robertson throughout her life. After years of consulting doctors, she decided the visions were a glitch in her own mind—until her mentor, the famous physicist Dr. James Corwin, is murdered in Italy, and Andie finds a stack of ink drawings in his office that bear a remarkable resemblance to her hallucinations.Shocked, Andie digs deeper and learns that Dr. Corwin developed a device that might shed light on the very nature of reality. She is even more stunned to discover that her mother, an academic who disappeared when Andie was a young girl, might also be involved. Determined to find answers, Andie follows a trail of clues placed by Dr. Corwin, for reasons unknown, in museums and cultural sites around the world, highlighting human achievement as well as a tapestry of...