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Priestess of Avalon (Avalon, #4) by Marion Zimmer Bradley and Diana L. Paxson

The Lonely Empress by Joan Haslip

Arbella by Sarah Gristwood

The Forest House (Avalon, #2) by Marion Zimmer Bradley

A Royal Affair by Stella Tillyard

Murder of a Medici Princess by Caroline P. Murphy

Tudor by Leanda de Lisle

Southern Gods by John Hornor Jacobs

Marie-Therese, Child of Terror by Susan Nagel

Catherine the Great by Virginia Rounding

The King's Mistress by Emma Campion

Secrets Of The Tudor Court by D L Bogdan

No Will But His by Sarah A. Hoyt

Sister Queens by Julia Fox

The King's Daughter by Sandra Worth

Queen of the Conqueror: The Life of Matilda, Wife of William I by Tracy Joanne Borman

Sovereign Ladies by Maureen Waller

Dearest Vicky, Darling Fritz by John Van der Kiste

The Girl of Fire and Thorns (Girl of Fire and Thorns, #1) by Rae Carson

The Virgin's Daughters by Jeane Westin

The False Prince (Ascendance Trilogy, #1) by Jennifer A. Nielsen

Nicholas and Alexandra (Modern Library ) (Great Lives) (Modern Library (Hardcover)) by Robert K. Massie

The Last Princess by Matthew Dennison

The Queen's Pawn (Eleanor of Aquitaine Novel) by Christy English