A small change in the past by SG-1 may have unexpected side effects for the rest of the galaxy.

Baker Street will never be the same when Lexi MacKenna walks into the lives of Sherlock Holmes and John Watson. Sherlock, a difficult man and consulting detective who gave up caring, John, an ex- army doctor who misses the battlefield, and Lexi, an Irish girl on a mission who will end up rescuing them from their worst enemies, themselves. Begins in ASiP. Eventual Sherlock/OC.

Thesis: Logic can be replaced. (A Sanders Sides one-shot)