"Luciana is over the moon--she's going to Space Camp! But when she's picked to lead her team in a robot challenge, instead of rocketing her crew to success she steers them straight into trouble. After that, her teammates don't trust her. In fact, Luci's pretty sure they don't even like her. It's great to be good at science--but Luci learns that it's not enough. If she's ever going to make it to Mars, she's got to be someone her crew can depend on,...

"In her third story, Luciana and her family are headed to Chile for winter break. Luci can't wait to see her cousins - but the reunion doesn't go as planned, and Luci feels like an outsider in her own family. Just then she receives a surprise invite from Claire Jacobs, her frenemy from astronaut training camp, to join her at the Mars habitat in the desert and watch NASA scientists at work. It's an offer too good to refuse, so Luci decides to leave...

Ivy, Flame, and the rest of Ruby dorm must find the final piece of the treasure map, which will lead them to the Unicorn's Diamond, but someone else is determined to find it first.

Lyra is excited to start school at Unicorn Academy with her unicorn, Misty, but when she and her friends find a piece of a treasure map, they must solve the clues to find the next piece--and the hidden treasure--before someone else does.