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Book Of Shadows

Book Of Shadows

Naija Dev
4.9 ★★★★★★★★★★ 716K reviews 50M+ Downloads 18+ Rated for 18+
Contains ads In-app purchases
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About this app

About Book Of Shadows

In January, Polymarket and Dow Jones announced an agreement that paved the way for event contract data to appear on various Dow Jones sites, including The Wall Street Journal. Dow Jones also owns Barron’s, Investor’s Business Daily and MarketWatch, among other media properties.

Polymarket also has marketing deals with Major League Baseball (MLB), Major League Soccer (MLS), the NHL and UFC.

While the Polymarket/Yahoo Finance situation is one of the earliest examples of a severed relationship between a prediction market operator and a media entity, that doesn’t mean those “divorces” will permeate the two industries.

About Book Of Shadows

To all of those I met at the handful of conferences I attended before Covid-19 sent everything to digital, and all of those I met over email or Zoom since, it was a pleasure to meet you. I hope we get the chance to meet again when all of this is over, and you can reach me at any of my contact details listed at the bottom if you want to catch up in the meantime.

I’m still not 100% sure what I’ll be doing next, but I suspect it will still be in the gambling industry. This has been my life for more than a decade, and it’s an industry I continue to love and appreciate. No matter if I continue to write about it or throw myself back into an operations setting, it will always be apart of who I am. If you still want to be in touch, you can connect with me on LinkedIn, or you can follow me on Twitter if you to know whatever tangent I’ve gone off on next.

The post The Beat Goes On appeared first on CalvinAyre.com.

What is Book Of Shadows?

The ASA reviewed whether the ads were directed at under-18s through their placement or content. Its rules prohibit advertising through media where more than 25% of the audience is likely to be under 18. 

While the audience data did not conclusively define the website’s age demographics, the regulator noted small percentages of under-18s in HLTV’s social channels but found the website’s content and presentation clearly targeted adults.

Ultimately, the ASA ruled that the ads did not breach CAP Code rules 16.1 or 16.3.13 and took no further action.

App info

Updated onJul 23, 2026
Size140 MB
Installs50M++
Current Version4.3.5
Requires Android8.0 and up
Content RatingRated for 18+
Interactive ElementsUsers Interact
Released onMar 14, 2024
Offered byNaija Dev
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