Sleight of Mind: 75 Ingenious Paradoxes in Mathematics, Physics, and Philosophy

Elizabeth: An intimate portrait from the writer who knew her and her family for over fifty years

Queering the Interior

Traitor King: The Scandalous Exile of the Duke and Duchess of Windsor: AS FEATURED ON CHANNEL 4 TV DOCUMENTARY

Queer Cities, Queer Cultures: Europe since 1945

Scandalous Redemption

Courtiers: The Sunday Times bestselling inside story of the power behind the crown

Three Days In June: The Incredible Minute-by-Minute Oral History of 3 Para's Deadly Falklands War Battle

Queer Identities and Politics in Germany: A History, 1880–1945

Coming Out to Play

She Looks Just Like You: A Memoir of (Nonbiological Lesbian) Motherhood

The Viscount's Secret: A Sweet Victorian Romance Novella

Churchill's Ministry of Ungentlemanly Warfare: The Mavericks who Plotted Hitler's Defeat

Spearhead: An American Tank Gunner, His Enemy and a Collision of Lives in World War II

At My Mother's Knee...And Other Low Joints: Tales from Paul’s mischievous young years

Amritsar 1919: An Empire of Fear & the Making of a Massacre

Battle of Brothers: William, Harry and the Inside Story of a Family in Tumult