In Secret vs The Man from St. Petersburg: Which Should You Read?

Both live on shelves: World War I, World War, Thriller, Fiction

Cover of In Secret

In Secret Robert W. Chambers · 1919 ★★★★☆ 3.9 Challenging Find on Amazon

vs

Cover of The Man from St. Petersburg

The Man from St. Petersburg Ken Follett · 1982 ★★★★☆ 4.0 305 pages · ≈ 5 h 39 m · Moderate Find on Amazon

The verdict

Ratings are close: 3.9 vs 4.0 — either is a safe pick by score.
The Man from St. Petersburg is the easier read (Moderate), In Secret more demanding (Challenging).

Side by side