ISBN-13: 9781456382841 / Angielski / Miękka / 2014 / 108 str.
In this third volume of Dechan Zoban mysteries her microbiologist daughter, Carol, is abducted by persons unknown, joining many of her profession who have disappeared or been murdered under strange circumstances. With a heavy heart, Zoban undertakes to find out what happened to her daughter while remembering that her father had been murdered along with two other mathematicians during WW II.