BookTrendSpy
Cover of Proč spíme by Matthew Walker

Proč spíme

by Matthew Walker

Is Proč spíme popular right now?

Yes. Today Proč spíme is on the Apple Books top 100 ebook chart in 1 country, highest at #29 in Czechia. Its best position so far was #29 in Czechia on 4 November 2026. BookTrendSpy has seen it on the charts on 2 days since 31 October 2026. World Index score today: 0.7.

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Countries today
1
Best today
#29 Czechia
Peak
#29 Czechia
Days on charts
2
World Index
0.7

World Index points by day

Last 5 days

00.5131 Oct1 Nov2 Nov3 Nov4 Nov
Sum of chart points across all countries each day. Gaps at zero mean the book was off every chart.

Chart position by country

#1#10#2531 Oct1 Nov2 Nov3 Nov4 Nov
  • Czechia

Every chart it has appeared on

CountryChartTodayBestDaysFirst seen
CzechiaTop paid ebooks #29#29231 Oct 2026

Covers the last 90 days of charts.

More by Matthew Walker

Author page

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