Dive into a thrilling new Professor Challenger adventure! When the enigmatic Professor Challenger reaches out to the skilled artesian borer, Mr. Peerless Jones, with an urgent and bewildering request, curiosity piques. With the encouragement of his friend Malone, who has encountered Challenger before, Jones finds himself drawn into a plan that is as outrageous as it is potentially world-altering. Will he uncover the mystery behind the sound of WHEN THE WORLD SCREAMED? - Summary by Ben Tucker

Dive into a thrilling new Professor Challenger adventure! When the enigmatic Professor Challenger reaches out to the skilled artesian borer, Mr. Peerless Jones, with an urgent and bewildering request, curiosity piques. With the encouragement of his friend Malone, who has encountered Challenger before, Jones finds himself drawn into a plan that is as outrageous as it is potentially world-altering. Will he uncover the mystery behind the sound of WHEN THE WORLD SCREAMED? - Summary by Ben Tucker

Dive into a thrilling new Professor Challenger adventure! When the enigmatic Professor Challenger reaches out to the skilled artesian borer, Mr. Peerless Jones, with an urgent and bewildering request, curiosity piques. With the encouragement of his friend Malone, who has encountered Challenger before, Jones finds himself drawn into a plan that is as outrageous as it is potentially world-altering. Will he uncover the mystery behind the sound of WHEN THE WORLD SCREAMED? - Summary by Ben Tucker

Dive into a thrilling new Professor Challenger adventure! When the enigmatic Professor Challenger reaches out to the skilled artesian borer, Mr. Peerless Jones, with an urgent and bewildering request, curiosity piques. With the encouragement of his friend Malone, who has encountered Challenger before, Jones finds himself drawn into a plan that is as outrageous as it is potentially world-altering. Will he uncover the mystery behind the sound of WHEN THE WORLD SCREAMED? - Summary by Ben Tucker

Dive into a thrilling new Professor Challenger adventure! When the enigmatic Professor Challenger reaches out to the skilled artesian borer, Mr. Peerless Jones, with an urgent and bewildering request, curiosity piques. With the encouragement of his friend Malone, who has encountered Challenger before, Jones finds himself drawn into a plan that is as outrageous as it is potentially world-altering. Will he uncover the mystery behind the sound of WHEN THE WORLD SCREAMED? - Summary by Ben Tucker