John Henry Goldfrap (1879 - November 21, 1917) was a North American journalist and author of boys' books, participating in the "American series phenomenon." He always wrote under pseudonyms.THE BOY AVIATORS' TREASURE QUEST; or, The Golden Galleon -- "The author takes the boys on a quest after the Golden Galleon, lost in a position where it is imaginatively possible to obtain the treasure. The story is one of the keenest interest from the boy's standpoint." -- 1910. Hurst.