The Realms of Night, Through the Vortex

Through the Vortex is the second book in a 7 part series.
First, a recap on book 1, The Realms of Night, Rem's Journal.
Having finally found somewhere he belonged, albeit a world accessed only through lucid dreaming, George could begin to unwravel the secrets behind the new dream realm. It was true that where he found himself was impossible, and it went against all he knew to be logical and sound but he was still there all the same. It was also true that someone had tried to kill both him and his friends while they slept. It was also true that he now had his own stalkers, the demonic 'purple twins' who wanted revenge for his earlier actions to twart their plans but ... he had gained new powers in the dream world, made new friends and seen something of what could be there. He had to know more, if only he could stop his head exploding from all he saw there.