In The Ship of the Dead, the two met again at Vigridr and they hugged, and Sif asked her if she got a new sweater vest.
She was involved in a pottery studio at Brookline Village one point and went camping with the kids there often, going away in the mountains to “get away”. It was the only consistent place for her, and the owners let her crash there when things got bad at home.
Alex is later seen sitting next to Sam at the Thanes’ table, waiting for her final moments to be revealed. Neither she nor Sam are very comfortable with the Valkyrie Vision video: it started to record much earlier than Samirah intended, 
and it shows Samirah’s embarrassing conversation with her grandparents and the Fadlans. The action moves to Alex, saving an older man from wolves – sons of Fenris. The man, a Norse demigod in denial, refuses to fight and leaves Alex alone, which results in the latter’s death. Alex is then chosen by Samirah and brought to Hotel Valhalla. The video leaves the thanes and the einherjar in awe. They applaud to Alex for her bravery, and accept her into Valhalla, despite her being both a child of Loki and an argr. Later, Magnus sees Alex accompanied by the people from the Nineteenth Floor, as he talks with Sam. During their discussion, Sam reveals that Alex was initially very hostile when rescued as he thought that becoming an einherjar would restrict him to a single gender.
The trio arrives at Thrym’s home, where the giants hold a wedding feast. After the feast, since the father of the bride must be present, the giants tunnel down into the cavern where Loki is held prisoner. Alex manages to keep up the act throughout the ceremony. When Loki asks Randolph to cut his binds with the Skofnung Sword, Alex reveals herself and attacks Thrym, while Magnus and Samirah take on the rest of the giants. They eventually defeat the giants – with help arriving in the form of Thor, Blitzen, Hearthstone, Mallory Keen, Halfborn Gunderson, and T.J. – but Loki escapes. Alex later tells Magnus that Loki, during the fight, willed her to die.
J. go ashore while Mallory, Halfborn and Sam watch the boat
She, Magnus and T. They run into Hrungnir and he challenges them to a contest at dawn. When he leads Alex searches desperately for a pottery studio. She rents one out for the day with money she wired from her family. She puts T.J. and Magnus to work and she handles the potter’s wheel. She tells Magnus about her family history and her relationships with her father and grandfather. She tells Magnus to call Sam and update her on their current events. They have dinner at a fish and chips restaurant and return to the pottery studio for the night. She takes the chair while Magnus and T.J. make makeshift beds in the back. In the morning she brings her clay warrior, Pottery Barn, to life and they head out to face Hrungnir. The meet the jotnar in King’s Sqare and the fight begins. She pulls Pottery Barn out of Hrungnir’s clay warrior and is immediately engulfed by the clay being. She is healed by Magnus and thanks Pottery Barn when they are defeated. When T.J. defeats Hrungnir the giant tells tells them the mead is heavily guarded in Flam, Norway. After T.J. stabs the giant in the heart it explodes and they head back to the big banana. The three return to the ship and head for Norway.
Nice Doggy
Unlike Sam, Alex is obsessed with change, and is proud of her shapeshifting powers because she can change. Alex has a tattoo of a snake on her neck, that symbolizes change. Alex tends to act differently from one moment to the next with no particular motivation, especially to Magnus, going from a normal teasing friend to very flirty. Alex also wears a lot of outfits. Her feelings towards someone can change very quickly, like to Sif, when she went from hating her to valuing her as a friend.
In The Ship of the Dead, the two spend most of their time together and train with Percy and Annabeth. Alex teases Magnus mercilessly making Magnus self conscious, but the two care for each other. The two go to the Chase Mansion together and fight wolves, look for artifacts, and drink guava juice together.
In The Ship of the Dead, they were on the Quest to stop Naglfar from Sailing with the others. Alex went with Halfborn to face Baugi and complimented him on his deeds.
In 9 from the Nine Worlds, T.J used Alex’s room to get to Helheim, since she has branches of Yggdrasil in there. T.J also rushed to Muspellheim to help Alex when he found out that she was facing Surt.
Alex met Sif in The Hammer of Thor when she and the others were sent to Bilskirnir. Alex did not like Sif at first, calling her vain, and making fun of her palace name, making Hearthstone and Blitzen angry. Sif also did not like Alex at first, calling her it. Sif ended up helping Alex get ready for her marriage to Thrym, and Alex told Magnus that if she didn’t come back, she’d have strangled Sif and hid the body. However, Sif made Alex look amazing and Alex was very thankful, causing Sif to say maybe she should judge people so quickly. In thanks, Alex made a vase for her.