| First book of the series, Brazilian Gold Mine Mystery (1960) | |
| Author | Andy Adams |
|---|---|
| Country | United States |
| Language | English |
| Genre | Adventure Mystery |
| Publisher | Grosset & Dunlap |
| Published | 1960–1965 |
| Media type | |
Biff Brewster is the central character in a series of 13 adventure and mystery novels for adolescent boys written by Andy Adams. The series was published by Grosset & Dunlap between 1960 and 1965.
Most titles were published in hardcover with full color dustjackets, but, like other Grosset & Dunlap juvenile series of the era, production costs were cut by dispensing with the dust jackets and featuring full color cover illustrations in their stead. [1] This occurred only with the last three books in the series, and later reprints of the first three. [2]