Sigmund Brouwer

As the test of his faith in virtual reality continues, Mok, a Plebot from the twenty-first century, finds himself in the Middle Ages in a castle besieged during the Crusades.

The Mars Diaries is a science fiction series for young adults by the best-selling author, Sigmund Brouwer, published by Tyndale House Publishers in 2000 - 2002. Set in an experimental community on Mars in the year 2039, the Mars Diaries feature fourteen-year-old virtual reality specialist Tyce Sanders.