Adrienne Dillard has published four books to date, three of them historical fiction accounts of Jane Seymour, Catherine Carey (Anne Boleyn's niece) and Jane Boleyn. Keeper of the Queen's Jewels is her most recent novel, which was published in 2022 and it is about Jane Seymour.

The publisher's summary:

Two women with opposing allegiances are bound together by desperate circumstances: one must birth a son to secure the throne. The other hides a dangerous secret that could cost them their lives. No longer the meek and mild, the ineffectual queen of the history books, Jane Seymour is reimagined as a woman on the precipice - one misplaced step away from oblivion.
In the maid's dormitory, Margery Horsman struggles as she comes to terms with the fallout of her careless words, uttered recklessly in a fit of envy and greed, ending in the ruin and death of her first love. Surrounded, yet feeling alone and abandoned, Margery searches for her place in the world. When a young widower still grieving over the loss of his wife asks for her hand, Margery steps into a role she never imagined, that of mother to a half-orphaned boy.

As religious rebellion threatens to tear the country in two, fortune's wheel turns, and formerly rising stars of the Tudor court tumble. Amid the upheaval, a queen and her devoted maid will unite to preserve the legacy of Anne Boleyn for England's once and future queen: Gloriana.

Each chapter alternates between the points of view of Jane Seymour and Margery Horsman.
Margery was one of the ladies in waiting for Anne Boleyn who stayed on at Henry VIII's behest after Anne's beheading. For some reason he kept on all of Anne's attendants. I can only presume that there were political reasons for this but the book doesn't go into it. At first Margery handled the wardrobe but later became in charge of the jewelry. She was adept at picking out the right jewels for the right gown.

The characters were taken from real life. I was not familiar with them in depth, particularly Jane Seymour, and I learned alot about her political ability. Yes, she did have some ability. I was not aware that she was terrified of ending up like her predecessor but probably should have known that she would. Any woman would mistrust Henry VIII considering how he disposed of two prior wives. The Tudor setting is always going to be exciting for me. I love reading about the dresses that the ladies wore, and the jewels of course, as well as descriptions of the food offered at feasts.

Keeper has a nice take on often told stories of the wives of Henry VIII. With the perspective of someone with real power, the power of holding the jewels, the reader learns everything that that entails. ( )