Mick Herron, author of the Slough House novels, is on his way to becoming one of the most critically acclaimed and culturally important crime fiction writers of the 21st century. He has been awarded both the Gold and Steel Daggers by the Crime Writers’ Association and has been called “the John le Carré of the future” (BBC). Now, for the first time, his short fiction has been collected into one volume. Five stand-alone nerve-rackingly thrilling crime fiction stories are complemented by four mystery stories featuring the Oxford wife-and-husband detective team of shrewd Zoë Boehm and hapless Joe Silvermann. The collection also includes a peek into the past of Jackson Lamb, the irascible top agent at Slough House.

What begins as a series of apparent terrorist attacks on the United States is revealed to be the beginning of an international chess game involving the volatile and Byzantine politics of Pakistan, Afghanistan and Iran; the race to develop nuclear weapons in the region; the Russian mob; a burgeoning rogue terrorist organization; and an American government set back on its heels in the international arena. As the horrifying scale of the threat becomes clear, Secretary of State Ellen Adams and her team realize it has been carefully planned to take advantage of four years of an American government out of touch with international affairs, out of practice with diplomacy, and out of power in the places where it counts the most.

When Lolo Long's niece Jaya begins receiving death threats, Tribal Police Chief Long calls on Absaroka County Sheriff Walt Longmire along with Henry Standing Bear as lethal backup. Jaya "Longshot" Long is the phenom of the Lame Deer Lady Stars High School basketball team and is following in the steps of her older sister, who disappeared a year previously, a victim of the scourge of missing Native Woman in Indian Country. Lolo hopes that having Longmire involved might draw some public attention to the girl's plight, but with this maneuver she also inadvertently places the good sheriff in a one-on-one with the deadliest adversary he has ever faced in both this world and the next.

Professor Abigail Robinson will be giving a lecture at a nearby university, and Chief Inspector Armand Gamache is asked to provide security for it. He discovers an agenda so repulsive that he begs the university to cancel the lecture. They refuse, citing academic freedom, and accuse Gamache of censorship and intellectual cowardice. Before long, Professor Robinson’s views start seeping into conversations so that truth and fact, reality and delusion, are so confused it’s nearly impossible to tell them apart. When a murder is committed, it falls to Gamache, his second-in-command Jean-Guy Beauvoir and their team to investigate the crime, as well as this extraordinary popular delusion. And the madness of crowds.

Chet and Bernie are contacted by a terribly scared young woman who seems to want their help. Before she can even tell them her name, she flees in panic. But in that brief meeting Chet sniffs out an important secret about her, a secret at the heart of the mystery he and Bernie set out to solve. It's a case with no client and no crime and yet great danger, with the duo facing a powerful politician who has a lot to lose. Their only hope lies with a ferret named Griffie who adores Bernie. Is there room for a ferret in the Chet and Bernie relationship? That's the challenge Chet faces, the biggest of his career. Hanging in the balance are the lives of two mistreated young women and the future of the whole state.

Once Russia’s richest man, Viktor Orlov now resides in splendid exile in London, where he has waged a tireless crusade against the authoritarian kleptocrats who have seized control of the Kremlin. Yet somehow, in the midst of a global pandemic, Russia’s vengeful president finally manages to cross Orlov’s name off his kill list. Gabriel Allon owes his very life to Viktor Orlov, and his desperate search for the truth eventually will take him to Geneva, where a private intelligence service controlled by a childhood friend of the Russian president is using KGB-style “active measures” to undermine the West from within. Known as the Haydn Group, the unit is plotting an unspeakable act of violence that will plunge an already divided America into chaos and leave Russia unchallenged.

Mateo Vega, a one-time employee of Ali Reynolds’ husband, B. Simpson, has spent the last 16 years of his life behind bars. According to the courts, he murdered his girlfriend. But Mateo knows that her real killer is still on the loose. After Mateo is granted parole, Stu Ramey of High Noon Enterprises asks him to work for B. once again. Just as Mateo starts his new job, though, a deadbeat tenant who is in arrears has just fled, and tech expert Cami Lee has gone missing. As Ali races to both find a connection between the two disappearances and help Mateo clear his name with the help of PI J.P. Beaumont, tragedy strikes in her personal life, and she must thread the needle between good and evil before it’s too late.

Matthew Keating, a one-time Navy SEAL --- and a past president --- has always defended his family as staunchly as he has his country. Now those defenses are under attack. A madman abducts Keating’s teenage daughter, Melanie --- turning every parent’s deepest fear into a matter of national security. As the world watches in real time, Keating embarks on a one-man special-ops mission that tests his strengths: as a leader, a warrior and a father.

Dana Barry, the Shopping Channel’s star host, stops by the company’s rooftop party to pitch the new CEO her brilliant idea that just might save the flagging business, her job and possibly her love life. As she chats with the smarmy executive, he backs her into a dark corner. She escapes his lecherous grasp and blacks out on the dance floor. When she comes to, the CEO is dead, fallen from the roof. Or was he pushed? And if so, by whom? It’s hard to know, but one thing is certain: Dana was close enough to be a suspect, yet she can’t remember much about those minutes. Now she has to use all her skills to prove her innocence to everyone, including her police detective boyfriend --- and herself.

At Montverre, an ancient and elite academy hidden high in the mountains, society’s best and brightest are trained for excellence in the grand jeu --- an arcane and mysterious competition that combines music, art, math, poetry and philosophy. Léo Martin once excelled at Montverre but lost his passion for scholarly pursuits after a violent tragedy. Now he has been exiled back to Montverre. Once the exclusive bastion of men, Montverre’s most prestigious post is now held by a woman: Claire Dryden, the head of the great game. As the legendary Midsummer Game approaches --- the climax of the academy’s year --- long-buried secrets rise to the surface and centuries-old traditions are shockingly overturned.