Crossing the Line (First Aid in English, Reader E)
| Country | USA |
| Brand | JR PARK |
| Manufacturer | JR PARK |
| Binding | Unknown Binding |
| ItemPartNumber | JR PARK |
| Model | 755642844771 |
| Color | Gray |
| Size | 15.7 inches |
| UnitCount | 1 |
| UPCs | 755642844771 |
| EANs | 0755642844771 |
| ReleaseDate | 0000-00-00 |