R. L. Stevenson's, Island Nights Entertainments - A Possible Morse Design

Robert Louis Stevenson. 

Island Night's Entertainments. 

New York: Charles Scribner's Sons, 1893

Awhile back, Christina Kraus sent a picture of this unsigned book cover, thinking it might be by Alice C. Morse. It looks compatible with Morse's work but I haven't found any proof of its designer as yet. Morse did design the cover of Stevenson's  The Wrecker for  Scribner's, published in 1892. (See Dubansky entry 92-13.)