None of these titles could fairly be called blockbuster sensations, but they’ve all, to varying degrees, been hits — “Heartstopper” and “Red, White & Royal Blue” debuted at or near the ...

“Heartstopper” has racked up one improbable success after another since it began life in 2016, as a black-and-white webcomic by ... around Nick and Charlie or leaves swirling around friends ...