Brain Teaser Games

The QI Annual 2008

By John Lloyd, John Mitchinson, Stephen Fry

Pub Quiz (Trivia S.)

By Tibballs, Geoff

Music Quiz (Trivia S.)

By Geoff Tibballs

Football Quiz (Trivia S.)

Ripley’s Believe It or Not! 2021

By Ripley

Mensa Puzzle Challenge for Kids

By Skitt, Carolyn

Doctor Who: Who-ology: Doctor Who the Official Miscellany

By Scott, Cavan, Wright, Mark

Mastermind Winners

By Cowell, Penelope

Conundrums for the Khazi (Bathroom Books)

By Bamford, Nikole G., Sherwood, Gary

[(1,411 QI Facts to Knock You Sideways)] [ By (author) John Lloyd, By (author) John Mitchinson, By (author) James Harkin ] [October, 2014]

By John Lloyd

The Coronation Street Quiz Book

By Kay, Graeme, Stacey, Chris, Graham, Ray

"Times" Quiz of the Year 1990

By Livesey, Anthony

52 Things to Do While You Poo: Puzzles, Activities and Trivia to Keep You Occupied

By Jassburn, Hugh

Effective Fortran 77

By Metcalf, Michael

"Empire" Quiz Book (Puzzle Books)

By Empire staff

Pentagames

By Pentagram, Hillman, David

Brain-training Puzzles: Intermediate Book 1 (Brain Training Puzzles)

By Donegan, Matthew

The Best Pub Quiz Book Ever! 2

By Puzzle House

Close-up Puzzles: Optically Confusing Photographs

By Bamford, Nikole G., Sherwood, Gary, Ahrens, Ron

QI: The Second Book of General Ignorance

By Lloyd, John, Mitchinson, John

I Wandered Lonely as a Cloud...: and other poems you half-remember from school (I Used to Know That ...)

By Sampson, Ana

The Sun Doku: 125 puzzles from Teaser to Terminator (The Sun Puzzle Books)

By The Sun

The Guinness Book of Air Force Blunders (Series in Robotics & Intelligent Systems)

By Regan, Geoffrey

Day of the Match: A History of Football in 365 Days

By Murray, Scott, Walker, Rowan

QI Annual 2011

By Lloyd, John, Mitchinson

Sudoku Puzzle Flip Pad: Over 120 Puzzles with the Answers on the Flip Side

The Times MindGames Word Puzzles and Conundrums Book 4: 500 brain-crunching puzzles, featuring 5 popular mind games (The Times Puzzle Books)

By The Times Mind Games

Pocket Posh Sudoku 13: 100 Puzzles

By The Puzzle Society

The Strange & Infinite World of Numbers

By Sole, Puzzles Numbers and Infinity Tim

The Sun Two-Speed Crossword Collection 7: 160 two-in-one cryptic and coffee time crosswords (The Sun Puzzle Books)

By Sun, The, The Sun Brain Teasers