| Name | Description | Type | Additional information |
|---|---|---|---|
| UserID |
The UserID references to the Main (often parent) account. |
globally unique identifier |
None. |
| Books |
The total number of books opened or read. |
integer |
None. |
| FinishedBooks |
The total number of books finished (more than 99.5% read). |
integer |
None. |
| Pages |
The total number of pages viewed. |
integer |
None. |
| Minutes |
The total number of minutes between all sessions. |
integer |
None. |