Definition of Parboiled:
- "Diary of Samuel Pepys, Complete Transcribed From The Shorthand Manuscript In The Pepysian Library Magdalene College Cambridge By The Rev. Mynors Bright", Samuel Pepys Commentator: Lord Braybrooke.
- "The Coffin Cure", Alan Edward Nourse.
- "The Book of Household Management", Mrs. Isabella Beeton.