symphony of secrets

Across the listed paperbacks, page counts range from 380 to 448 pages.

Both titles are listed in paperback format and are published in English.

Heights range from 7.98 to 8.25 inches, widths from 5.3 to 5.5 inches, depths from 0.79 to 0.85 inches, and weights from 0.71 to 0.94 pounds.

They use high-stakes hooks: one features leaked classified research and espionage, while the other centers on a musical-legacy mystery about possibly stolen compositions and the effort to restore a hidden artist’s credit.

The books range from contemporary settings—featuring modern figures like a subatomic physicist and a CIA analyst—to historical scenes set in the 1920s alongside present-day investigations.