Spread Certificate · No. HIS-01395
This certifies how far it spread
Lessons in Chemistry
Bonnie Garmus; Doubleday (English publisher); Piper (German publisher) ·March 2022 ·seeded onRetailthenPressTVOpen webTikTok
Spread Score
38
Niche
Verified independently
Verified
500.4K sold
US print units, 2023 YTD through June 24
Publishers Weekly / Circana BookScan
Verified
#1
Germany's bestselling book, January 1 to December 18, 2022
Media Control
Verified
15 months
Seed to milestone, Mar 31 ’22 to Jun 26 ’23
Verified
5 platforms
Started on Retail
Claimed, not audited
Claimed
8M sold
Worldwide lifetime copies, publisher claim; live catalogue
Per Penguin Random House
Claimed
400K sold
UK 2022 all-format sales, publisher figure via award profile
Per The British Book Awards / The Bookseller
Claimed
35
Weeks in UK Original Fiction top 10 during 2022
Per The British Book Awards / The Bookseller