Solar Adventurers Series 5: Doomsday

Due to popular demand, Pearson&Longman Series may take at least 14 days to dispatch. We apologize for any inconvenience caused. 培生朗文系列反應熱烈，出貨時間須要最小14天，不便之處，敬請原諒！

Description

One Of the Mayan Crystal skulls went missing. Something strange happened all over the world since the loss of the crystal skull. Is it related to the crystal skull? What is the secret behind the Mayan civilization? Will the end of the world come with the awakening of the Feathered Serpent?

Solar and Solar Junior went to Mayan and met Marina, the daughter of the Mayan priest. What will happen to them?