"Because she has a special extra sense called synesthesia, Jillian sees colors whenever she hears sounds"--

Tasked with sensing the intentions of would-be assassins, Sonya is under constant pressure to protect the emperor of Riaznin. But in a palace of warring emotions and looming darkness, Sonya fears that the biggest danger to the empire may be herself. When threats of revolution pit Emperor Valko against his younger brother Prince Anton, Sonya must choose which brother to trust.

When ZigZag, an alligator who can taste words, accidentally swallows "tambourine" with all of its vowels, he finds disappointing "ppls" instead of tart, green apples and a too-short "bd" instead of his comfy, cozy bed.

A retelling of "Jack and the Beanstalk" on the unusual planet Yipsmix, where every resident has synesthesia, including Jaq, who travels through a wormhole to Earth, where he must rescue a fellow Yipsmixer with the help of a kind Earthling giant.

"A sci-fi drama of a high school aged girl who belongs in a different time, a boy possessed by emptiness as deep as space, an alien artifact, mysterious murder, and a love that crosses light years... Poison has tainted the flavor of a high-ranking government agent and they are after Amy! Amy and Oliver survive the drone attack and hide at the dance, hoping for safety in numbers. Little do they know, a rogue agent of the First Contact Project is closing...

When Olivia helps her quirky friend Hal, whose synesthesia causes him to experience everything in colors, with a prank intended to get rid of Hal's potential stepfather, there are unexpected consequences, including the disappearance of Hal's mother.

Aquí tienes la historia de un secreto, pero también encontrarás entre sus páginas una historia secreta. Los intrépidos investigadores, Casandra --una superviviente siempre en alerta-- y Max-Ernest --un chico incapaz de salirse de la lógica--, descubren por casualidad La Sinfonía de los Olores --una caja repleta de pequeños tubos de cristal llenos de ingredientes aromáticos. Es entonces cuando se ven envueltos, sin querer, en la misteriosa...