Notes

Two
On cover: Are you one of them?
Summary: At the end there is only darkness. With the final countdown now only days away, Sam and Eva must brave the dangers of Antarctica to find Alex, the twelfth Dreamer and Gear. An impossible, amazing discovery underneath the ice will bring them all closer to the end of the race, but with betrayal on every side, how can they make it out of there alive? Sam must unite the last 13. Time is running out. (From back cover)
Last thirteen ;
bk. 12.