At the Villa Rose, in Four acts vs Test of Wills, A: Which Should You Read?

Both live on shelves: Mystery

At the Villa Rose, in Four acts A. E. W. Mason · 1900 ★★★★☆ 3.9 220 pages · ≈ 4 h 04 m · Challenging Find on Amazon

Test of Wills, A

Test of Wills, A Charles Todd ★★★★☆ 4.0 Moderate Find on Amazon

The verdict

Ratings are close: 3.9 vs 4.0 — either is a safe pick by score.
Test of Wills, A is the easier read (Moderate), At the Villa Rose, in Four acts more demanding (Challenging).