...the mighty beast was guided telepathically by the two people who sat in a huge saddle...

From Author Wars - https://authorwars.com/books/the-mighty-beast-was-guided-telepathically-by-the-two-people-who-sat-in-a-huge-saddle-2521388.html

Overview:

Title: ...the mighty beast was guided telepathically by the two people who sat in a huge saddle...
Author: J. Allen St. John
Year: 1941
Type: Interior Art

2019 . John Carter of Mars (2019, J. Allen St. John, Edgar Rice Burroughs, Inc., $150.00, 336 pages, Hardcover, Collection)
2019 . John Carter of Mars (2019, J. Allen St. John, Edgar Rice Burroughs, Inc., $100.00, 336 pages, Hardcover, Collection)
2019 . John Carter of Mars (2019, J. Allen St. John, Edgar Rice Burroughs, Inc., $100.00, 336 pages, Hardcover, Collection)
2019 . John Carter of Mars (2019, J. Allen St. John, Edgar Rice Burroughs, Inc., $150.00, 336 pages, Hardcover, Collection)