The Deep Tarn (Realm Travellers)

Mystical portals to ancient worlds, ferocious guards, brutal challenges and chilling ghosts.

Aussie teenagers, Jack, Max, Kenny, Peanut and Ruby have faced them all - and survived. But others may not be so lucky.

So the team form The Central Communications Co-operative (The Triple C.), a rookie watchdog set-up, born from the perilous challenges encountered in the alternate dimension. Their mission statement: finding other portals and shutting them down.

The inspired crew of five begin investigations into a missing person's case reported in a small country town where three young teenagers have mysteriously disappeared. Vanished without a trace.

Could they have stumbled across another portal?

Time to find out!

Their first step is visiting an abandoned, derelict orphanage reputed to be haunted. What secrets lie within its decaying walls?