Chapter 1
Hidden places beneath our feet
Chapter 2
Unbreakable codes and locked books
Chapter 3
Forbidden knowledge and lost sciences
Chapter 4
Secret networks and coded societies
Ch 4 · Secret networks and coded societies
007skaty Victorian Floriography
Right hand yes! Right hand yes! Left hand means no, don't confess.
007skaty Oral history shows how designs like the Log Cabin signaled safe houses, representing a powerful tradition of covert communication.
007skaty Secret chalk codes warned transient American travelers about armed homeowners and mean dogs.
BETA
007skaty Swipe away the charcoal dust to discover how historical spies sent forbidden messages.
Fun Fact
Hobo symbols: A simple picture of a smiling cat carved on a fence post meant a kind homeowner lived inside.
Quiz
In the oral history of the Underground Railroad, what did a 'Log Cabin' quilt pattern hung outside signify?
Quiz
What was the primary purpose of the Underground Railroad network in 19th-century America?
Quiz
During which historical era did American transient workers widely use coded 'hobo signs' to communicate?
Quiz
Which European country's unification was heavily driven by the secret 19th-century society known as the Carbonari?
Quiz
What trade did the secret society of the Carbonari use as the basis for their codes and metaphors?
Quiz
In the Victorian language of flowers, what message did a yellow carnation send to a suitor?