I've read through International Master Christoph Scheerer's The Greatest Ever Chess Opening Ideas (Everyman Chess, 2008) and for the life of me I can't find the Jerome Gambit (1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7+) covered, or even referred to.
Imagine that.
I guess I'll have to wait and see if Scheerer writes a sequel, The Most Notorious Chess Opening Ideas Ever, and see if the Jerome Gambit gets any mention there.