From their website:
Scarlet Voyage is a young adult fiction imprint dedicated to providing original stories with a strong voice and an independent spirit. From literary to contemporary romance to crime thriller—across all genres—our books embody our passion for authentic and compelling stories that reflect and explore the lives of young adults. Our mission is to create books that take readers on a voyage and will leave them burning for more.
In the River Darkness: ALTERNATING NARRATORS! LOVE TRIANGLE! (<--I'm guessing here, but the description sounds pretty clear.) LOTS OF SEKRITS!
Freak City: Romance about a boy who falls in love with a deaf girl and starts to explore deaf culture & community.
What We Did for Love: WWII? I think?
Code Name Komiko: Sixteen-year-old violin prodigy moonlights as cyber-investigator.