Congratulations to Breanna Bowman, the first student to identify the error in “Dr. Lanyon’s Narrative.” And the early-bird bonus points go to Breanna and these nine additional students: Joe Robbins, Madison St. Clair, Joe Van Story, Ruben Castillo, Luke Noble, Caeley Arney, Allison Lasher, Kenna Sipe, and Ashton Canipe! Well done!
The date of Jekyll’s letter to Lanyon should be January 9, not December 10. Here’s the note on the error in The Norton Anthology of English Literature:
Stevenson’s own error; the first sentence of ‘Dr. Lanyon’s Narrative’ makes it clear that the letter should be dated ‘9th January.’ Literary critic Richard Dury attributes the slip to the following circumstances: Stevenson had originally wanted to publish his story in time for the Christmas market and align Lanyon’s witnessing of Hyde’s transformation with December, a time for mysterious events. Later he forgot to change the detail. (794n1)
Stevenson, Robert Louis. The Strange Case of Dr. Jekyll and Mr. Hyde. 1886. The Norton Anthology of British Literature: The Victorian Age. 10th ed. Stephen Greenblatt, General Editor; Catherine Robson, Volume Editor. W.W. Norton, 2018. pp. 767-809.