Problem at Pollensa Bay vs The Seven Dials Mystery: Which Should You Read?

Problem at Pollensa Bay
Problem at Pollensa Bay Agatha Christie · 1991 ★★★★☆ 3.9 240 pages · ≈ 4 h 27 m · Moderate Find on Amazon
vs
Cover of The Seven Dials Mystery The Seven Dials Mystery Agatha Christie · 1920 ★★★★☆ 3.8 193 pages · ≈ 3 h 34 m · Challenging Find on Amazon

The verdict

Side by side

Problem at Pollensa BayThe Seven Dials MysteryEnjoymentDifficultyInfluencePopularityClassic
English Detective and mystery storiesPrivate investigatorsEnglandFiction