Mission to the Moon

"Entity303, the cruel villain who has poisoned vanilla Minecraft with dangerous and bizarre mods, was able to escape the sky-islands of Mystcraft, leaving the surface of Minecraft in a giant rocket. Gameknight999 knows Weaver must be sent back into the past so the timeline can be repaired and the eventual destruction of all the Minecraft worlds can be stopped. But to send him back, they must find the time-traveling portal that brought Weaver to the future. And only Entity303 knows the location."--Back cover.