There are 12 titles associated with this person.

Cockle, Mary. The juvenile journal, or, Tales of truth: dedicated, by permission, to Lady Eden. By Mrs. Cockle. London: John Harris [1802-1819, 1824-1843], Clement Chapple [66 Pall Mall], B. Tabart, 1807.
Cockle, Mary. The fishes grand gala: a companion to The "peacock at home," &c. &c. By Mrs. Cockle, Author of the Juvenile Journal, &c. London: William Darton and Joseph Harvey [Gracechurch], John Harris [1802-1819, 1824-1843], Clement Chapple [66 Pall Mall], B. Tabart, 1808.
Cockle, Mary. Lines Addressed to Lady Byron. By Mrs. E. Cockle. Newcastle: 1817.
Washbourn, Mrs., Maria Abdy, Emily Taylor, Felicia Hemans, Mary Cockle, Anna M. Porter, Jane E. (. St John, and Jane Bourne. Rhymes, & Reason: or, Mirth & Morality for the Young: A Selection of Poetic Pieces, Chiefly Humourous. By Clara Hall, Editress of "Affection's Offering," "Parlour Stories," &c. &c. London: Edward Lacey, 1830.
Abdy, Maria, Charlotte E. (. P. Tonna, Mary Cockle, Felicia Hemans, Mary Howitt, Letitia E. Landon, Amelia Opie, Miss Roberts, Jane E. (. St John, Anna Seward, Emily Taylor, Mrs. Washbourn, Miss Webb, Jane Bourne, and Anna M. Porter. The Poetic Present; a Collection of Superior Pieces from the Best Authors. Calculated to Interest and Improve the Minds of Young People. Selected by Clara Hall. London: Edward Lacey, 1830.
Abdy, Maria, Felicia Hemans, Anna M. Porter, Emily Taylor, Jane Bourne, Jane E. (. St John, Mary Cockle, and Mrs. Washbourn. Rhymes, & Reason: or, Mirth & Morality for the Young : a selection of poetic pieces, chiefly humorous. By Clara Hall, Editress of "Affection's Offering," "Parlour stories," &c. &c. London: Edward Lacey, 1833.
Hemans, Felicia, Anna M. Porter, Emily Taylor, Jane Bourne, Jane E. (. St John, Mary Cockle, and Mrs. Washbourn. Rhymes, & Reason, or, Mirth & Morality for the Young: A Selection of Poetic Pieces, Chiefly Humorous. By Clara Hall, Editress of "Affection's offering," "Parlour stories," &c. &c. London: Edward Lacey, 1835.