Dear Volunteers,

Great job! We are getting closer to the end of our investigation. We need just a few more pieces of information.

We are sure you will help us with solving the following mysteries:

1. What two groups can we sort the people in? Who doesn't belong to the groups?
2. Which book was the earliest and latest to publish? Write the two titles with the year of publishment.

Click here to send the answers.

3 Send the screenshot of your solution to the email address english.gyak1@gmail.com.