"Five friends could never imagine their ordinary parents are scientists on a secret mission. When their parents go missing, they are forced into unfathomable circumstances and learn of a history that's best left unknown. Now they must race against time in search for artifacts that are thousands of years old... artifacts that hold the fate of the universe in balance."--Dust jacket.
year: 2015
call number/section: 1000
subjects: friendship, juvenile fiction, riddles, missing persons, computer games, antiquities, fiction, mystery and detective stories, mystery fiction, detective and mystery fiction