Petra Pan and the Girl from London {the fairies told - book one}

Acacia is a struggling teen girl who lives in London. She sees no meaning to her life. The only thing she clings to is the hope that her true hero, Peter Pan is real.
Then one night she wakes up to find a girl who goes by the name Petra Pan above her who carefully whisks her away to Neverland via the portal in Big Ben. Then in Neverland Acacia stays happily in Petra's treehouse home, but things aren't actually so happy in Neverland like they seem to be.
Together Petra, Acacia and their small friend Tinker face things like the ever so famous Captain Hook, evil mermaids, and love.