
Jongor of Lost Land – Fantastic Adventures October 1940 Dinosaur Rider Cover
Featured on the October 1940 cover of Fantastic Adventures, this blazing pulp painting illustrates Robert Moore Williams's lost-world adventure 'Jongor of Lost Land.' A primitive warrior, bow drawn, rides a massive snarling dinosaur across a prehistoric landscape while a winged red dragon swoops menacingly from above. The composition crackles with raw kinetic energy — clashing reptilian giants rendered in vivid yellows, oranges, and deep teals that typify the boldest Ziff-Davis pulp cover art of the era.
This cover sits firmly at the 'runaway freight train full of dinosaurs' end of the spectrum. A mounted bowman riding a snarling theropod while a scarlet flying dragon dives overhead is peak lost-world pulp bombast — explosive, shameless, and utterly irresistible.
“PAGANINI - MAN OR DEVIL? SEE PAGE 130 fantastic ADVENTURES GRIM DANGER IN A LOST WORLD JONGOR OF LOST LAND By Robert Moore Williams OCTOBER 20c FANTASY – MYSTERY – ADVENTURE Thornton Ayre * Henry Kuttner * James Norman”





