Sirius Black escapes Azkaban in the summer that is between his godson second and third year. The first time he appears in London is in his cousin flat only to have himself knocked out by a babysitter and then bound to a chair when he woke up. Alanna Black did not like having a criminal just appear in her living room. Her Husband George Smiley was all for calling the hotline number.

In Oxford, on his way to Connie Sachs, Smiley visits another exile from the Circus: Endeavour Morse.

One-Two Shot. Experimental crossover of George Smiley/Harry Potter. It's November of 1981, and Mr. George Smiley is in Privet Drive keeping watch for 'unmuggle' visitors. Author Notes slightly expanded February 2021 to reference 'A Legacy of Spies'.

John starts anew as the best scalphunter the circus has seen in years, but soon he is roped into the secret Tinker Tailor Soldier Spy investigation. In the process, John uncovers more about The Fall and himself than he might be ready for. The day Peter Guillam settles into his office in Brixton, there is a row at the Ping-Pong table. JohnLock, Peter/Richard, Peter/John

When Christopher Tarr was six months old his mother left he and his father alone in the tiny flat above the grocer's in Covent Garden. (TTSS movie-verse)

George Smiley recounts the tale of his journey deep into WWII Germany to help establish a prisoner of war camp as a clearing house for escapees and sabotage.

An old Peter Guillam brings Harold Finch surprising news from the heyday of the Circus, or British Intelligence. Pre-pilot for POI, post-books for the Smiley world. "Old Spies, or Mr. Finch Goes To Tea" is something of a sequel but only makes sense if you've read "Close Encounters Of The Tenth Kind" and "Interlude Before The Angels."

Direct sequel to Moonraker, set in 1956. Four years after parting as close colleagues at the end of Hugo Drax's attempt to destroy London, James Bond and Special Branch Agent Gala Brand meet for lunch near the abandoned Moonraker launch facility.