| #2 |  140 Characters: A Style Guide for the Short Form
| 0 | 0 reads | |
| #3 |  Hackerlar
| 4.17 | 36 reads | |
| #4 |  The Space Barons : Elon Musk, Jeff Bezos, and the Quest to Colonize the Cosmos
| 3.67 | 7 reads | |
| #5 |  Troublemakers
| 4 | 2 reads | |
| #6 |  Money: Free and Unfree
| 0 | 0 reads | |
| #7 |  Working in Public
| 4.07 | 9 reads | |
| #8 |  Get Together
| 4.2 | 11 reads | |
| #9 |  Space Exploration―A History in 100 Objects
| 0 | 0 reads |