The Inner Clock : Living in Sync With Our Circadian Rhythms (by Lynne Peeples)

The Invisible Girl (by Mary Shelley)

The Invitation : The enchanting and irresistibly romantic new novel from the bestselling author! (by Veronica Henry)

The Iron Man : 50th Anniversary Edition (by Ted Hughes)

The Irregular : The utterly gripping new instalment in the Jonas Merrick series from the master of the spy thriller (by Gerald Seymour)

The Island : W. H. Auden and the Last of Englishness (by Nicholas Jenkins)

The Island of Missing Trees (by Elif Shafak)

The Jackal : The Rise and Fall of Carlos, the World's First Super-Terrorist (by Joby Warrick)

The Jackal Man : Book 15 in the DI Wesley Peterson crime series (by Kate Ellis)

The Jam Doughnut That Ruined My Life (by Mark Lowery)

The Japanese Art of Pickling & Fermenting : Preserving vegetables and family traditions (by Yoko Nakazawa)

The Jolley-Rogers and the Cave of Doom (by Jonny Duddle)

The Jolley-Rogers and the Ghostly Galleon (by Jonny Duddle)

The Jolley-Rogers and the Monster's Gold (by Jonny Duddle)

The Jolley-Rogers and the Pirate Piper (by Jonny Duddle)

The Jolly Postman or Other People's Letters (by Allan Ahlberg)

The Kashmir Shawl (by Rosie Thomas)

The Kept Woman : The Will Trent Series, Book 8 (by Karin Slaughter)

The Killer Question : the Sunday Times bestseller from the author of The Appeal (by Janice Hallett)

The Killing Age : How Violence Made the Modern World (by Clifton Crais)

The Killing Stones (by Ann Cleeves)

The Kindness Method : The Highly Effective (and extremely enjoyable) Way to Change Your Habits (by Shahroo Izadi)

The King in Yellow (by Robert W. Chambers)

The King of Space (by Jonny Duddle)

The Kingdom of Tigers (by Felicity Yeoh)

The Kiteboarding Manual 2nd edition : The Essential Guide for Beginners and Improvers (by Andy Gratwick)

The Knife Maker of Venice (by David Gilman)

The Koala Who Could 10th Anniversary Edition : From The World of Rachel Bright & Jim Field (by Rachel Bright)

The Koran (by N.J. Dawood)

The Lamb : The bestselling literary horror sensation (by Lucy Rose)

The Land and its People (by David Sedaris)

The Land of Sweet Forever (by Harper Lee)

The Language of Emotions Workbook : A Practical Guide to Reveal the Wisdom in Each of Your Feelings (by Karla McLaren)

The Last Apartment in Istanbul (by Defne Suman)

The Last Bear (by Hannah Gold)

The Last Bell : Life, Death and Boxing (by Donald McRae)

The Last Emperor of China : Twilight of the Forbidden City (by Paul French)

The Last Encore : The breathtaking and unforgettable new novel from the number one bestselling author! (by Santa Montefiore)

The Last Love Song (by Lucinda Riley)

The Last of Earth : One of BBC's '12 books to read in 2026' (by Deepa Anappara)

The Last Place You Look (by Nikki Smith)

The Last Resort : The twisty new crime thriller from the Sunday Times bestselling author (by Heidi Perks)

The Last Starborn Seer : the INSTANT Sunday Times bestselling romantic fantasy debut for 2026, perfect for fans of love triangles, epic quests and intricate world-building (by Venetia Constantine)

The Left Hand of Darkness : A groundbreaking feminist literary masterpiece (by Ursula K. Le Guin)

The Left Hand of Darkness : A groundbreaking feminist literary masterpiece (by Ursula K. Le Guin)

The Legend of Podkin One-Ear : 'A spellbinding story full of friendship, excitement and magic.' Guardian (by Kieran Larwood)

The Legend of Viking Thunder (by M.G. Leonard)

The Legendary Scarlett and Browne : Dystopian fantasy adventure from the bestselling author of Lockwood & Co for readers age 11, 12, 13, 14, 15 (by Jonathan Stroud)