Margins
Obsidian Queen book cover 1
Obsidian Queen book cover 2
Obsidian Queen book cover 3
Obsidian Queen
Series · 5 books · 2023

Books in series

Guild of Secrets book cover
#1

Guild of Secrets

2023

Previously published under Shari's pen name, Shannon Lynn Cook, the Obsidian Queen series returns in an updated edition. This contemporary fantasy is full of magic and humor, perfect for readers who enjoy swoony romance and sparking chemistry. If twenty-two-year-old Madeline Bennet knows anything for certain, it’s that she’ll get her desired apprenticeship with the Royal Guild. After all, her family is well-connected, and she’s all but dating the grand duke’s nephew. But Madeline does not get her apprenticeship. Instead, she finds herself working with a trio of knight marshals, traipsing around the US, arresting all manner of magical miscreants. And if tracking trolls, running from murderous pixies, and stumbling into a dangerous web of criminal activity isn’t enough to keep her occupied, there’s also Gray, Jonathan, and Eric—the knights themselves. They’re strong. They’re skilled. They’re ridiculously handsome. And they don’t want her on their team. The four must play nice for six months, but can they even manage a week? And what will happen if the knights realize the royal advisor’s daughter isn’t just a prissy girl in heels? She’s harboring a dark secret—one that could prove to be more dangerous than even Madeline imagined. Author's Note: This spicy-sweet series is intended for adult audiences. Also, while the books have multiple potential love interests, at the end of the series, Madeline will end up with ONE man only.
Princess of Shadows book cover
#2

Princess of Shadows

2023

Previously published under Shari's pen name, Shannon Lynn Cook, the Obsidian Queen series returns in an updated edition. This contemporary fantasy is full of magic and humor, perfect for readers who enjoy swoony romance and sparking chemistry. Madeline Bennet has a quartet of knight marshals at her beck and call, and they’re all driving her mad. It’s only been a week since she was kidnapped, and Rafe’s already coddling her, Gray’s turned into a surly taskmaster, Eric’s trying to steal her cat, and Jonathan is entirely too charming for anyone’s good. Only one of them knows her secret—a secret she plans to take to the grave. Unfortunately, that plan falls through the moment a creature of shadows shows up on her doorstep. It’s cute. It’s fluffy. It’s evil. And Madeline is its master. More are coming, but there’s nothing the future Obsidian Queen can do to stop them, not while she’s posing as Jonathan’s wife at a luxurious haunted mansion in the heart of Colorado. Leaves are falling, pumpkins and scarecrows line doorsteps, and romance and death are in the air. Before she can find a way to keep the darkness at bay, Madeline must find a killer, drink cider, and not fall for the team’s most promiscuous knight. A task that’s proving to be harder than expected…
Knights of Obsidian book cover
#3

Knights of Obsidian

2023

It’s been a rough couple of days for twenty-two-year-old Madeline Bennet, the newest (and most reluctant) member of Gray’s renowned team of knight marshals. Not only did her shadow creatures create a forest fire that’s burning down western Colorado, but she has no idea where to find the thresholds so she can send the beasts back to the land from which they came. (Or even how to open them.) On top of that, her parents have figured out something is amiss with her magic, Rafe has taken off on a wild pixie chase, and the status of her relationship with a certain too-hot-to-handle member of her team is firmly seated in the region of “it’s complicated.” What Madeline needs is a good, old-fashioned vacation, even if it comes in the form of a job. With her hairless cat in tow, she heads to Las Vegas with the guys, desperately hoping the shadow creatures will stay in hiding long enough for her sort through her feelings, find answers to her questions about her Obsidian magic, and catch a magic-thieving criminal prowling the largest fashion convention of the year. If she gets a chance to buy a few pairs of heels to replace the ones that went up in smoke, that would be all right too.
Traitor of the Entitled book cover
#3.5

Traitor of the Entitled

An Obsidian Queen Novella

2023

Previously published under Shari's pen name, Shannon Lynn Cook, the Obsidian Queen series returns in an updated edition. This contemporary fantasy is full of magic and humor, perfect for readers who enjoy swoony romance and sparking chemistry. It’s not easy being a fix-it girl in a sea of fire-wielders and healers, but Chloe doesn’t mind all that much. All her adult life, she’s kept her head down and ran her one-woman tech repair business, keeping out of everyone’s way and drawing as little attention to herself as possible. Life is good. Or at least it is until Chloe meets Eric, a six-foot-four gladiator lookalike with the ability to simultaneously wield a gun in one hand and soothe a kitten with his other. He’s a knight marshal. He’s not to be trusted. He’s also the nicest guy Chloe’s ever met. Now Chloe’s life is careening down a dangerous path, and Eric just might be the only person she can rely on. But can she trust the enemy? And when it comes down to it, is he truly an enemy at all? Author’s Traitor of The Entitled is a novella-length companion to the Obsidian Queen series that takes place between Knights of Obsidian and Creatures of Midnight. It’s not intended to be read as a standalone. Obsidian Queen Reading Guild of Secrets Princess of Shadows Knights of Obsidian Traitor of the An Obsidian Queen Novella Creatures of Midnight Queen of Aparia
Queen of Aparia book cover
#5

Queen of Aparia

2023

Life is looking pretty good for Madeline Bennet. She can finally see the magic to unlock the thresholds to Aparia, and her love life is more stable than it’s ever been. Sure, she and her favorite Griffon don’t get a lot of quality time together. Also true, several shadow dragons are determined to destroy the human world. On top of that, there’s a tiny glitch in the link that even Teagan didn’t expect when he worked his Vulture magic on her and Rafe. But all that becomes inconsequential when someone steps forward with the power to not only challenge Madeline’s birthright, but threaten the safety of people on both sides of the thresholds. The time has come for Madeline to choose a path. Will the Obsidian Queen claim her crown, opening the thresholds once and for all? Or will she quietly send the shadow creatures back to Aparia and live the Royal Guild-approved life she’s always dreamed of? Madeline is up against her greatest challenge, and only one thing is certain: she’ll meet it head-on, in high heels and a skirt, with her knights and hairless cat by her side.

Author

Shari L. Tapscott
Shari L. Tapscott
Author · 46 books

Shari L. Tapscott writes young adult fantasy and humorous contemporary fiction. When she's not writing or reading, she enjoys gardening, making soap, and pretending she can sing. She loves white chocolate mochas, furry animals, spending time with her family, and characters who refuse to behave. Tapscott lives in western Colorado with her husband, son, daughter, and two very spoiled Saint Bernards. Join Shari's newsletter, and be one of the first to learn about new projects, upcoming releases, sales, and specials.

548 Market St PMB 65688, San Francisco California 94104-5401 USA
© 2025 Paratext Inc. All rights reserved