Hoofbeats on the Turnpike: The Adventures of Penny Parker Mildred A. Wirt Benson 26 chapters 4 hr 36 min Listen now ↗ — Hoofbeats on the Turnpike: The Adventures of Penny Parker
The American: A Journey Through European Society Henry James 26 chapters 13 hr 56 min Listen now ↗ — The American: A Journey Through European Society
Danger at the Drawbridge: A Penny Parker Mystery Mildred A. Wirt Benson 26 chapters 4 hr 10 min Listen now ↗ — Danger at the Drawbridge: A Penny Parker Mystery
Saboteurs on the River: A Penny Parker Mystery Mildred A. Wirt Benson 26 chapters 4 hr 11 min Listen now ↗ — Saboteurs on the River: A Penny Parker Mystery
The Ghost Beyond the Gate: Penny Parker's Mystery Mildred A. Wirt Benson 26 chapters 4 hr 35 min Listen now ↗ — The Ghost Beyond the Gate: Penny Parker's Mystery
The Secret Pact: A Penny Parker Mystery Mildred A. Wirt Benson 26 chapters 4 hr 22 min Listen now ↗ — The Secret Pact: A Penny Parker Mystery
Swamp Island: A Penny Parker Mystery Mildred A. Wirt Benson 26 chapters 4 hr 42 min Listen now ↗ — Swamp Island: A Penny Parker Mystery
The Clue: A Fleming Stone Mystery Carolyn Wells 25 chapters 7 hr 58 min Listen now ↗ — The Clue: A Fleming Stone Mystery
The Clue of the Silken Ladder: A Penny Parker Mystery Mildred A. Wirt Benson 26 chapters 4 hr 16 min Listen now ↗ — The Clue of the Silken Ladder: A Penny Parker Mystery
The Clock Strikes Thirteen: A Penny Parker Mystery Mildred A. Wirt Benson 25 chapters 4 hr 25 min Listen now ↗ — The Clock Strikes Thirteen: A Penny Parker Mystery
Behind the Green Door: The Adventures of Penny Parker Mildred A. Wirt Benson 26 chapters 4 hr 29 min Listen now ↗ — Behind the Green Door: The Adventures of Penny Parker
The Whispering Eye: A Black Hood Novel G. T. Fleming-Roberts 13 chapters 2 hr 36 min Listen now ↗ — The Whispering Eye: A Black Hood Novel
