| Term |
Age |
History |
|---|
| 1 |
12 |
Became a Dolphin Military (Sea Patrol) with the new title Private. |
| 1 |
13 |
A brutal amphibious warfare campaign forces Mary Brooks to spend as much time fighting out of water as in. |
| 2 |
16 |
Continued as Dolphin Military (Sea Patrol). |
| 2 |
19 |
A mission goes badly wrong when a human leader disregards Mary Brooks's advice because Mary Brooks is ‘just
a Dolphin’ and then blames Mary Brooks for their mistake. Mary Brooks quitely accept it. |
| 2 |
20 |
Forced to muster out. |
| 3 |
20 |
Became a Entertainer (Journalist). |
| 3 |
24 |
Public opinion turns on Mary Brooks. |
| 4 |
24 |
Died at age 24 |