The Cave Between Worlds — Andy Cooke

Thirteen year-old Freddie Fitzroy can see faeries. And he's not very happy about it. His big brother, Tom DOESN'T see faeries. Not at all. Nope. That would be too weird. Unfortunately, like Freddie, Tom's started to have vivid dreams he can't deny quite as easily. Dreams of a world of magic. Of Vampires. Centaurs. And Hunters - Wizards who track down magical creatures. And kill them. When the dreams become reality through the cave in the woods near their new home, and the conflict spills into their own world, the brothers can deny it no longer. They have to choose sides - and discover their own power.