Sales of Grigory Oster’s books on Wildberries jumped by almost 500%

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Sales of Grigory Oster’s books on Wildberries jumped by almost 500%

Sales of books by writer Grigory Oster on Wildberries increased by almost 500% in unit terms from April 21 to 26 compared with the same period in 2025, and by 220% compared with the beginning of the month. This was reported by Vedomosti, citing marketplace data.

Various editions of “Bad Advice” are proving the most popular.

🔵On April 21, Russian Investigative Committee head Alexander Bastrykin ordered all of Grigory Oster’s books to be checked for “attitudes that are questionable from a pedagogical point of view.”

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Bastrykin’s Check Boosted Children’s Book Sales

Sales of Grigory Oster’s books rose by almost 500% after an order to inspect them.

The authorities apparently never ordered better advertising for “Bad Advice.”