Østermark-Johansen, Lene (ed.), Walter Pater: Imaginary Portraits, Jewelled Tortoise, 1 (MHRA, 2014)

Freeman, Nicholas (ed.), Arthur Symons, Spiritual Adventures, Jewelled Tortoise, 2 (MHRA, 2017)

Baldick, Chris, and Jane Desmarais (eds), Arthur Symons, Selected Early Poems, Jewelled Tortoise, 3 (MHRA, 2017)

Denisoff, Dennis (ed.), Decadent and Occult Works by Arthur Machen, Jewelled Tortoise, 4 (MHRA, 2018)

Creasy, Matthew (ed.), George Moore, Confessions of a Young Man, Jewelled Tortoise, 5 (MHRA, 2025)

Diedrick, James (ed.), Mathilde Blind: Selected Fin-de-Siècle Poetry and Prose, Jewelled Tortoise, 6 (MHRA, 2021)

Greenslade, William, and Emanuela Ettorre (eds), Hubert Crackanthorpe: Selected Writings, Jewelled Tortoise, 7 (MHRA, 2020)

Murray, Alex, and Sarah Parker (eds), Michael Field, For That Moment Only and Other Prose Works, Jewelled Tortoise, 8 (MHRA, 2022)

Dovzhyk, Sasha, and Simon Wilson (eds), Decadent Writings of Aubrey Beardsley, Jewelled Tortoise, 10 (MHRA, 2022)

introduction, Eva Buchwald with an, and notes by Viola Parente-Čapková (trans.), L. Onerva, Mirdja: A Decadent New Woman, Jewelled Tortoise, 11 (MHRA, 2025)

Fehlbaum, Valerie (ed.), Ella Hepworth Dixon: Sidelights on the Feminine Temperament: Selected Short Stories, Jewelled Tortoise, 12 (MHRA, 2026)