While on summer vacation at the seaside, twelve-year-old Irene Adler meets the young Sherlock Holmes and his friend Arsène Lupin--and when a dead body floats ashore the three young friends set out to solve the mystery.
General Note
Translation of: Il trio della Dama Nera.
"From an original idea by Pierdomenico Baccalario"--Page facing t.p.