[en] The Art of Mobile Persuasion Frontier Press

[en] Race Against the Machine · How the Digital Revolution Is Accelerating Innovation, Driving Productivity, and Irreversibly Transforming Employment and the Economy Digital Frontier Press

[en] Speed Reading · Proven Techniques for Reading Faster and Learning More With Complete Comprehension (Brain Training, Cognitive Skills, Exercises) Frontier Desk

[en] The CIRCUS OF DR. LAO by Charles G. Finney (1935) University of Nebraska Press (Bison Books: Bison Frontiers of Imagination)

[en] The Circus of Dr. Lao University of Nebraska Press (Bison Books: Bison Frontiers of Imagination)

[pt] O Circo Do Dr. Lao University of Nebraska Press (Bison Books: Bison Frontiers of Imagination)

[it] Il Circo Del Dr. Lao University of Nebraska Press (Bison Books: Bison Frontiers of Imagination)

[en] [Gutenberg 50416] • The English Rogue: Described in the Life of Meriton Latroon, a Witty Extravagant New Frontiers Press

[en] [Gutenberg 52494] • The English Rogue: Continued in the Life of Meriton Latroon, and Other Extravagants, Comprehending the most Eminent Cheats of Both Sexes: The Third Part New Frontiers Press

[en] [Gutenberg 50949] • The English Rogue: Continued in the Life of Meriton Latroon, and Other Extravagants: The Second Part New Frontiers Press

[en] [Gutenberg 52822] • The English Rogue: Continued in the Life of Meriton Latroon, and Other Extravagants: The Fourth Part New Frontiers Press

[it] I Figli Della Primavera Lindau (Senza frontiere)

[fr] Le mangeur d'âmes Imaginaires sans Frontières