There are 12 titles associated with this firm.

Johnstone, Christian I. Elizabeth de Bruce. By the Author of Clan-Albin. In three volumes. Edinburgh: Thomas Cadell Jun., William Blackwood [Princes Street], 1827.
Crowe, Eyre, E., and Charlotte A. Eaton. Vittoria Colonna: A Tale of Rome, in the nineteenth century. In three volumes. Edinburgh: William Blackwood [Princes Street], Thomas Cadell Jun., 1827.
Johnstone, Christian I. Diversions of Hollycot; or, The Mother's Art of Thinking. By the author of Clan-Albin and Elizabeth de Bruce. Edinburgh: Thomas Oliver and George Boyd [High Street], 1828.
Hemans, Felicia. Records of Woman. With Other Poems. By Felicia Hemans. Edinburgh: William Blackwood [Princes Street], Thomas Cadell Jun., 1828.
Hemans, Felicia. Records Of Woman: With Other Poems. By Felicia Hemans. The Second Edition. Edinburgh: William Blackwood [Princes Street], John Johnstone, Thomas Cadell Jun., 1828.
Bowles, Caroline. Chapters on Churchyards. By the authoress of Ellen Fitzarthur, Widow's Tale, Solitary Hours, Etc. In two volumes. Edinburgh: Thomas Cadell Jun., William Blackwood [Princes Street], 1829.
Murdoch, Charlotte. The beavers and the elephant: stories in natural history for children. By a mother. Edinburgh: William Blackwood [Princes Street], Thomas Cadell Jun., 1829.
Hemans, Felicia. The Forest Sanctuary: With Other Poems. Edinburgh: William Blackwood [Princes Street], Thomas Cadell Jun., 1829.
Hemans, Felicia. Records of Woman: With Other Poems. By Felicia Hemans. The Third Edition. Edinburgh: William Blackwood [Princes Street], Thomas Cadell Jun., 1830.