Emma Woodhouse, aged 20 at the start of the novel, is a young, beautiful, witty, and privileged woman in Regency England. She lives on the fictional estate of Hartfield in Surrey in the village of Highbury with her elderly widowed father, a hypochondriac who is excessively concerned for the health and safety of his loved ones. Emma's friend and only critic is the gentlemanly George Knightley, her neighbour from the adjacent estate of Donwell, and the brother of her elder sister Isabella's husband, John. As the novel opens, Emma has just attended the wedding of Miss Taylor, her best friend and former governess. Having introduced Miss Taylor to her future husband, Mr. Weston, Emma takes credit for their marriage, and decides that she rather likes matchmaking.

Fanny Price is a young girl from a large and relatively poor family, who is taken from them at age 10 to be raised by her rich uncle and aunt, Sir Thomas, a baronet, and Lady Bertram, of Mansfield Park. She had previously lived with her own parents, Lieut. Price and his wife, Frances (Fanny), Lady Bertram's sister. She is the second child and eldest daughter, with seven siblings born after her. She has a firm attachment to her older brother, William, who at the age of 12 has followed his father into the navy. With so many mouths to feed on a limited income, Fanny's mother is grateful for the opportunity to send Fanny away to live with her fine relatives.

Sense and Sensibility is set in southwest England between 1792 and 1797, and portrays the life and loves of the Dashwood sisters, Elinor and Marianne. The novel follows the young ladies to their new home, a meagre cottage on a distant relative's property, where they experience love, romance and heartbreak.

The story follows the main character Elizabeth Bennet as she deals with issues of manners, upbringing, morality, education, and marriage in the society of the landed gentry of early 19th-century England. Elizabeth is the second of five daughters of a country gentleman living near the fictional town of Meryton in Hertfordshire, near London.

Northanger Abbey follows seventeen-year-old Gothic novel aficionado Catherine Morland and family friends Mr. and Mrs. Allen as they visit Bath. It is Catherine's first visit there. She meets new friends, such as Isabella Thorpe, and goes to balls. Catherine finds herself pursued by Isabella's brother, the rough-mannered, slovenly John Thorpe, and by her real love interest, Henry Tilney. She also becomes friends with Eleanor Tilney, Henry's younger sister. Henry captivates her with his view on novels and his knowledge of history and the world. General Tilney (Henry and Eleanor's father) invites Catherine to visit their estate, Northanger Abbey, which, from her reading of Ann Radcliffe's Gothic novel The Mysteries of Udolpho, she expects to be dark, ancient and full of Gothic horrors and fantastical mystery.