| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| The Gifted Child Grows Up: Twenty-five Years' Follow-up of a Superior Group | 978-0-8047-0012-2 (0-8047-0012-5) | 1947 | Lewis Terman |
| The Gifted Group at Mid-Life: Thirty-five Years' Follow-up of the Superior Child | 978-0-8047-0013-9 (0-8047-0013-3) | 1959 | " |