When his beloved only daughter goes missing millionaire entrepreneur Walter van Dam calls in a
team of experts - including free-climbers a geologist a parapsychologist even a medium - to
find her . . . for Anna-Lena has disappeared somewhere within a mysterious cave system under
the old house the family abandoned years ago. But the rescuers are not the only people on her
trail - and there are dangers in the underground labyrinth that no one could ever have
foreseen.In a gigantic cavern the team come across a number of strange doors three of them
marked with enigmatic symbols. Anna-Lena must be behind one of them - but time is running out
and they need to choose quickly. Anna-Lena is no longer the only person at risk.They little
expect door ? to take them back to the 1940s - but this is not the 1940s they know. In this
timeline Nazi Germany capitulated early the US has taken control of Europe and is threatening
the Russian-led Resistance with a nuclear strike. If the team is to rescue Anna-Lena - and
survive themselves - they will have to stop this madness - at all costs!DOORS: THREE DOORS
THREE DIFFERENT ADVENTURES. WHICH DOOR WILL YOU CHOOSE?