Summer was supposed to be a chance to breathe. Instead, everything is about to change.

After everything Mark has faced, he was hoping for a break from the chaos. A normal summer. Time with friends, family, and maybe a chance to figure out who he really is away from danger and drama.

But normal never seems to last.

As tensions rise and new problems begin to surface, Mark finds himself caught between the ordinary struggles of growing up and a world of magic that refuses to leave him alone. Relationships become more complicated, secrets grow harder to ignore, and choices made in the past begin to cast long shadows.

With emotions running high and trouble drawing closer, Mark discovers that not every threat announces itself with dark magic. Sometimes the most dangerous mistakes are the ones people make themselves.

Because one summer can change everything.

Perfect for fans of LGBTQ+ urban fantasy, witchcraft, friendship, first love and coming-of-age adventures with heart, humour and magic, Summer Sin is the captivating fourth book in the bestselling Northern Witch series.