Reading Explorer 4: Student Book with Online Workbook (Reading Explorer, Second Edition)
| Country | USA |
| Brand | St. Martin's Paperbacks |
| Manufacturer | St. Martin's Paperbacks |
| Binding | Mass Market Paperback |
| ReleaseDate | 2017-06-27 |
| UnitCount | 1 |
| EANs | 9781250078223 |