Konstantin Kakaes
Konstantin Kakaes has written at least 2 books. Their most popular book is The Pioneer Detectives with 3 saves with an average rating of 4.67⭐.
 The Pioneer Detectives
| 4.67 | 3 reads | |
 The Pioneer Detectives The Pioneer Detectives: Did a distant spacecraft prove Einstein and Newton wrong?
| 0 | 0 reads |