For a parent, finding a children’s activity that hasn’t been digitized, optimized, or turned into gambling feels like a balm.

Stickers, and sticker activity books in particular, are an affordable way to ease a wide range of challenging kid-related situations. Rainy day with no child care? Sticker book. Flying with a toddler?

Give a kid a piece of paper and some crayons with the directive to “draw something,” and the result might be a blank stare. But an activity book packed with doodling prompts, stickers, puzzles, hidden ...

Collecting stickers of players ahead of the World Cup is a much-loved fan tradition. This tournament's sticker book is the largest ever – this is what maths says it takes to collect them all. At first ...