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By Thomas K. Carpenter

The Crystal Halls Books

Showing 5 of 5 books in this series
Cover for Shadows in Amber

The two major clans of the Undercity, Razor and Drops, are at a fragile peace after decades of conflict . When Pandora is sent to the Undercity to infiltrate the clans and uncover the source of the faez crystals—unusual gemstones that give Undercity warriors magical abilities allowing them to run up walls or move heavy object with a gesture—she joins the Drops clan after saving the life of its warleader. Kuma Santos, son of Razor's clan leader, has been training to be a warrior of the Undercity his entire life, but his lineage creates expectations that make him a target for his rivals. Tensions rise between the clans as young warriors clash on neutral ground to uphold their honor bound ways, bringing together Kuma and Pandora who discover an inconvenient attraction. Conflict turns violent as rumors of a spy send waves of distrust through both clans. With storm clouds on the horizon and control of the Undercity—and the faez crystal trade—at stake, it'll only take one spark to trigger the war. Set in the Hundred Hall Universe, the Crystal Halls series is perfect for urban fantasy fans who enjoy epic adventures, fantastic families, and an enemies-to-lovers romance in the shadows of an underground criminal network. Pick up book 1, Shadows in Amber , today!

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Cover for The Emerald Eclipse

The clans are on the verge of war. Pandora and her Drops clanmates discover the existence of an elixir that allows for perfect faez crystal attunement—which will give imbibers a way to match the best stones with the best warriors—signaling the balance of power in the Undercity is about to change. While Razor clan, desperate to keep up with the escalations allies with the Crows, a gang from the city who can supply much needed manpower in exchange for faez crystals and training their members in the ways of the waku. Both clans have a new foe to worry about, as the smaller clans that they'd previously ignored, come together to form the Alliance. Together with the attunement elixir and their superior numbers, this third clan has pushed the Undercity to the brink of war. The only question is who will strike first.

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Cover for The Sapphire Stratagem

After Razor clan's destruction, the remaining members join the Drops clan, keeping alive the hope that they might survive the ascendant Alliance. The newest clan in the Undercity has all the advantages—warriors, weapons, and a cunning maetrie leader that has outmaneuvered them at every turn. The leaders of Drops clan believes they have one shot to end the upstart clan's hold on the Undercity. A strike, right into the heart of the enemy, could put an end to the Alliance. But achieving that goal will require them to overcome not only magical fortifications, but each other, as old enmities bubble to the surface under the stress of achieving something most think impossible. If Kuma, Pandora, and the other young waku can't come together as a team, then they'll lose the Undercity—and their clans—forever.

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Cover for Chains of Obsidian

Kuma and Pandora are on the run in the Eternal City—the deadly realm of the city fae. With her grandfather in complete control of the Undercity, Pandora knows their chances of defeating him are slim, but she's not willing to give up while she still holds breath. She leads Kuma on a dangerous journey through a realm filled with enemies to find a former mentor who she'd failed years ago. Hylakane—the Steel Sun—is an outcast, the last remaining member of Ebony Court and the only one she thinks might be able to help them. If she can't convince him to take her back as a student and unlock the potential everyone thinks she has, then everything she ever believed in will fall to ruin.

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Cover for The Bloodstone Rebellion

A Tournament of Champions has brought the realms' greatest warriors to the city of sorcery. The prizes include ultra-rare faez crystals which could turn an average combatant into an exemplar of physical prowess. For Pandora, the tournament is a chance to get close to her grandfather and end his hold on the Undercity. Disguised as the Lady Saha, a minor noble from the maetrie realm, she joins the tournament with her bodyservant, Kuma. They must defeat countless warriors in an ever-changing arena while formulating a plan that can take down Dominion Thule. Their task takes on new urgency when they learn Dominion came to the Undercity, not just for the faez crystals and control over the clans, but for ancient artifacts that threaten the safety of the realms. If Pandora can't stop her grandfather, then more than Undercity will fall under Dominion's control.

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