Passenger is the start of the journey, where Henrietta "Etta" Spencer is kidnapped and finds herself in a world of time travel and traveler clans. She's forced to go on a scavenger hunt through time and space for a family heirloom she's never heard about before, in order to save her mother. Fortunately, she's not alone - she's got the help of Nicholas Carter, a slave's child and a sailor determined to find his freedom on the open sea, and a few other people along the way. Wayfarer is the sequel that reveals the consequences of the first novel's events. It is the beginning of a second journey for Etta and Nicholas, one where the stakes are even higher and the outcome ever more uncertain than the first. It's a clashing of goals and morals, of families and friends and foes, and it finishes out the duology beautifully.
Publisher: Disney-Hyperion | Publication Dates: January 5, 2016 / January 3, 2017
Source: Hardcover purchased from Books of Wonder / Hardcover sent by publisher (Thanks!)
Additionally, because of my deep love for this series, I decided to create a new Alexa's A to Z video. In this video, I give you 26 reasons - one for each letter - that I absolutely loved these books (spoiler-free) in the hopes of convincing you further that you must read this series. I hope that you enjoy it!