| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Springboard: Bk. 1: English Through Communication | 978-0-19-432970-5 | 1982 | Roy Boardman |
| Springboard: Bk. 2: English Through Communication | 978-0-19-432975-0 | 1983 | " |
| Springboard: Part 1: Class Cassettes | 978-0-19-432972-9 | 1982 | " |
| Springboard: Part 1: Student's Cassette | 978-0-19-432973-6 | 1982 | " |
| Springboard: Part 2: Class Cassettes | 978-0-19-432977-4 | 1984 | " |
| Springboard: Part 2: Student's Cassette | 978-0-19-432978-1 | 1984 | " |
| Springboard: Tchrs' Bk. 1: English Through Communication | 978-0-19-432971-2 | 1982 | " |
| Springboard: Tchrs' Bk. 2: English Through Communication | 978-0-19-432976-7 | 1983 | " |