I’m surprised I didn’t already have a page on this character, but see PDSH.
Miss Van Winkle’s Nap, by Mrs. W. J. Hays [Helen Ashe Hays], Harper’s Young People, vol. 1, June–July 1880.
First installment, no. 34, 22 June 1880. (HathiTrust)
Second installment, no. 36, 6 July 1880. (HathiTrust)
Uncle Wiggily in Magic Land, by Howard R. Garis, illustrations by Lansing Campbell and Edward Bloomfield, 1924. (HathiTrust)
Placeholder.