Sharpe's Regiment

The 1st Battalion, South Essex Regiment, is desperately short of men. The 2nd Battalion, stationed back in England, is supposed to train and send recruits, but Lord Simon Fenner, the secretary of state for war, informs Major General Nairn that no reinforcements will be sent and recommends the unit be broken up. While there is a lull in the campaign as Wellington prepares to invade France, Nairn sends Sharpe back to England to investigate. Sharpe goes to the 2nd Battalion's headquarters with Regimental Sergeant Harper, Captain d'Alembord and Lieutenant Price and finds only a skeleton staff. However, an old comrade-in-arms stationed there tells him that he saw a South Essex recruiting party with new enlistees in tow, though none of them have arrived for training.

Sharpe is then summoned by the Prince Regent, where he meets Lord Fenner. Fenner has his mistress, Dowager Countess Lady Anne Comoynes, meet Sharpe to find out what he knows. She seduces Sharpe for her own purposes and warns him against asking questions. Two men are sent to assassinate Sharpe, but Sharpe kills them after visiting an old friend, Maggie Joyce. One of the dead men is wearing the (concealed) uniform of a sergeant of the South Essex.

Sharpe and Harper then enlist in the South Essex Regiment under assumed names. They are taken to a secret and brutal training camp in Foulness Island, run by the 2nd Battalion's commanding officer, Lieutenant-Colonel Bartholomew Girdwood. Sharpe learns that Fenner, Sir Henry Simmerson (the regiment's disgraced founder and Sharpe's old enemy from Sharpe's Eagle) and Girdwood are secretly selling trained recruits to other regiments and profiting enormously.

Harper is unlawfully sentenced to be hunted and killed as training after he objects to a deserter being killed in cold blood. Sharpe rescues him and, with help from Simmerson's niece Jane Gibbons, whom Simmerson intends to be married to Girdwood, they escape to London. Sharpe reports his findings to his former commander, Sir William Lawford, but Lawford tries to do a deal with Fenner, offering to cover up the matter in exchange for Fenner's patronage, and command of a battalion in the Americas for Sharpe. Lady Anne, who has been forced to prostitute herself to Fenner to pay off her late husband's enormous debts, warns Sharpe about this. Sharpe, Harper, Price, and D'Alembord illegally take charge of the training camp from Girdwood, but they are unable to find evidence of the crimes. Jane tries but fails to obtain two incriminating ledgers.

In desperation, Sharpe takes the 2nd Battalion to London and presents them to the Prince Regent at Hyde Park during a celebration, proving they exist. Fenner brings Sharpe to a meeting where Sharpe tries to present his claims. Fenner, however, is too crafty, and Sharpe is in great trouble. Then Lady Anne arrives, having found the ledgers and rescued them from being burnt. She blackmails Fenner into cancelling her debts and fulfilling Sharpe's demands: The 2nd Battalion would be reformed, the South Essex now renamed "The Prince of Wales Own Volunteers", and Sharpe is allowed to take the trained soldiers, including Girdwood, back to Spain with him. Fenner resigns and Sharpe marries Jane because he loves her and to protect her from her infuriated uncle.

At the Battle of the Nivelle, Girdwood, the regiment's nominal commander, suffers a complete nervous breakdown after his first experience of battle, leaving Sharpe in command until a new colonel is appointed.

The novel was adapted as the opening episode of the fourth season of the Sharpe television series. The adaptation introduced Abigail Cruttenden as Jane and Caroline Langrishe as Lady Anne and guest starred Nicholas Farrell as Fenner, Mark Lambert as Girdwood, Julian Fellowes as the Prince Regent and Julie T. Wallace as Maggie Joyce. It also introduced James Laurenson as an original character, Major-General Ross, who took on the role given to Nairn in the book. The adaptation was faithful to the novel but omitted D'Alembord and Price along with various scenes, including much of the aftermath of the Hyde Park sequence.

• Section from Bernard Cornwell's website on Sharpe's Regiment