Mrs. Mary A. Denison
3 appearances across 3 restored issues — every one readable in full, free.
Beadle's Dime Novels, No. 11 — 1860 “The Prisoner of La Vintresse; or, The Fortunes of a Cuban Heiress” · p.5 Read the full issue (134 pages) → 
Beadle's Dime Novels No. 20: Florida; or, The Iron Will — 1861 “Florida; or, The Iron Will” · p.5 Read the full issue (130 pages) → 
Beadle's Dime Novels No. 47: Tim Bumble's Charge — 1862 “Tim Bumble's Charge; Mrs. Lattison's One Great Sorrow” · p.5 Read the full issue (100 pages) → Appearances are extracted from each issue's own printed contents page; entries we can't read confidently are withheld rather than guessed.