- The wild sex lives of marine creatures - Luka Seamus Wright
- Why is this 2,500 year old shipwreck so well-preserved? - Helen Farr and Jon Adams
- Can you solve the risky disk riddle? - James Tanton
- Where will you be able to live in 20 years? - Carol Farbotko and Ingrid Boas
- What happened to the lost Kingdom of Kush? - Geoff Emberling
- The genes you don't get from your parents (but can't live without) - Devin Shuman
- Ancient Greece's most intriguing erotic poet - Diane J. Rayor
- The forgotten queen of Egypt - Abdallah Ewis
- Can you solve the rogue submarine riddle? Difficulty level: Master - Alex Rosenthal
- The secrets of the world’s most famous symphony - Hanako Sawada
- You could have a secret twin (but not the way you think) - Kayla Mandel Sheets