Compounded Interest 4 is a 1887-page, letter-sized, one column zine by AMC Press. All of the stories are slash, from the fandoms of Deep Space Nine, The Professionals, X-Files, Quantum Leap and Blakes 7. It includes one Sherlock Holmes story:
On the Mend by Jane Mailander (11 pages).
This is a first person, Watson-POV first time story set after 3GAR.