Below is the complete list of Susanne Valenti books in order. For each series, the chronological reading order is the same as the order of publication.
Publication Order of Age Of Vampires Books
with Caroline Peckham
Publication Order of Boys Of Sinners Bay Books
with Caroline Peckham
Publication Order of Brutal Boys Of Everlake Prep Books
with Caroline Peckham
Publication Order of Cage Of Lies Books
with Caroline Peckham
Publication Order of Crown of Hearts and Chaos Books
with Caroline Peckham
Publication Order of Darkmore Penitentiary Books
with Caroline Peckham
Publication Order of Dead Men Walking Books
with Caroline Peckham
Publication Order of A Game of Malice and Greed Books
with Caroline Peckham
Publication Order of The Harlequin Crew Books
with Caroline Peckham
Publication Order of Ruthless Boys Of The Zodiac Books
with Caroline Peckham
Publication Order of Sins of the Zodiac Books
with Caroline Peckham
Publication Order of Tainted Earth Books
Publication Order of Zodiac Academy Books
with Caroline Peckham
- The Tale of Geraldine and the Moon Madness (2020)
The Tale of Geraldine and the Moon Madness is a 2020 release and appears as book #3 in the Zodiac Academy series. - Night (2021)
Night was first published in 2021; within the Zodiac Academy series, it is listed as book #10. 
- Seth on the Moon (2021)
Seth on the Moon is a 2021 release and appears as book #13 in the Zodiac Academy series. 
Publication Order of Mafia Wars Books
About Susanne Valenti
Susanne Valenti is an English romance and fantasy author best known for co-writing with her sister, Caroline Peckham. Together, they are widely known to readers as the Twisted Sisters, a name that fits the tone of much of their work: dark, dramatic, addictive, and built around characters who are pushed into dangerous emotional territory. Valenti’s bibliography is closely tied to collaborative storytelling, with most of her best-known books written as part of the Peckham and Valenti partnership.
Her most famous work belongs to the Solaria universe, a large romantasy world that includes Zodiac Academy, Ruthless Boys of the Zodiac, and Darkmore Penitentiary. These series blend fae society, elemental magic, star-sign identity, academy politics, prisons, shifters, vampires, rival heirs, and high-stakes romance into one connected fictional landscape. Zodiac Academy is the central pillar of that world, following Tory and Darcy Vega as they discover their fae heritage and are thrown into a brutal magical academy where power is everything. The series became a defining title in modern indie romantasy, especially among readers who enjoy bully romance, enemies-to-lovers tension, cliffhangers, and sprawling supernatural politics.
Ruthless Boys of the Zodiac expands Solaria through Elise Callisto’s search for the truth behind her brother’s death at Aurora Academy. That series adds a murder-mystery structure and reverse-harem romance to the universe, while Darkmore Penitentiary later shifts into a prison setting with Rosalie Oscura at its center. Together, these books show one of Valenti and Peckham’s strongest skills: building a fictional world large enough to support different tones while still feeling connected through families, Orders, magic, crime, and recurring consequences.
Outside Solaria, Valenti has co-written several other dark romance and fantasy series. The Harlequin Crew, Brutal Boys of Everlake Prep, and Dead Men Walking belong to the United States of Anarchy world, where gangs, revenge, crime, broken loyalty, and intense reverse-harem romance replace the fae politics of Solaria. Age of Vampires uses a dystopian vampire-ruled future, while The V Games turns supernatural danger into a survival-game structure. These series are different in setting, but they share a recognizable intensity: heroines under pressure, morally dangerous love interests, found family, betrayal, and romance that develops through conflict rather than comfort.
Valenti’s work with Peckham is also notable for its independent-publishing success. Their books built a large readership through rapid releases, long interconnected series, direct fan engagement, and stories designed to reward emotional investment over many volumes. Their style is not quiet or restrained. The books often embrace big twists, brutal turns, passionate relationships, dark humor, and cliffhangers that push readers immediately toward the next installment.
Susanne Valenti’s bibliography is best understood through worlds rather than isolated titles. Whether in Solaria, the United States of Anarchy, or newer romantasy settings such as Crown of Hearts and Chaos, her fiction is driven by survival, power, obsession, loyalty, and the complicated pull between danger and devotion. Her career reflects the rise of indie romantasy and dark romance as reader-led genres, where passionate fan communities, long-form series, and emotionally extreme storytelling can turn self-published worlds into major reading phenomena.