These authors' works have the appeal factors world-building, and they have the subjects "conspiracies," "teenage romance," and "far future."

These authors' works have the appeal factors intricately plotted, and they have the subjects "teenage girls," "teenage romance," and "good and evil."

These authors' works have the genre "steampunk"; and the subjects "conspiracies," "teenage romance," and "far future."

These authors' works have the appeal factors world-building, and they have the genres "science fiction" and "alternate histories"; the subject "imaginary wars and battles"; and characters...

These authors' works have the appeal factors world-building, and they have the genres "alternate histories" and "epic fantasy"; and the subjects "time travel," "conspiracies," and "teenage...

These authors' works have the subjects "conspiracies," "teenage romance," and "good and evil."

These authors' works have the genre "science fiction"; and the subjects "time travel," "conspiracies," and "teenage girls."

These authors' works have the genre "science fiction"; and the subjects "conspiracies," "teenage girls," and "teenage romance."

These authors' works have the appeal factors suspenseful and intricately plotted, and they have the genre "steampunk"; and the subject "secrets."

These authors' works have the genre "science fiction"; and the subjects "time travel," "teenage romance," and "far future."

These authors' works have the appeal factors world-building and leisurely paced, and they have the genres "epic fantasy" and "steampunk"; and the subjects "conspiracies," "teenage romance,"...

These authors' works have the appeal factors suspenseful, world-building, and intricately plotted, and they have the subject "secrets."