But when Evie discovers a secret that threatens their future, a shadow falls over them all: this summer by the river could be their last together . As Evie and Charlie struggle to keep their secrets safe, they long for the summer to never end .

But when Evie discovers a secret that threatens their future, a shadow falls over them all: this summer by the river could be their last together . As Evie and Charlie struggle to keep their secrets safe, they long for the summer to never end .