secret book best sellers

#1 🔥 Book Nook Kit DIY Miniature Cutefun Book Nook Kit - DIY Miniature House Kit Adults Bookshelf Decor 3D Wooden Puzzle Decorative Bookends Boonook Music Gifts for Women Puzzle Lovers （The Secret Rhythm）

£28.39 on Amazon

#2 Silver Feather Bookmark Toirxarn Silver Feather Bookmark with Butterfly Charm – Christmas Gifts for Women, Mum & Teachers – Book Lover Gift, Stocking Fillers & Secret Santa Present – Gift Box Ready

£9.99 on Amazon

#3 🔥 Secrets for the Three Secrets for the Three Sisters: The heartwarming new WW2 historical fiction novel: Book 2

£7.99 on Amazon

#4 The Secret Commonwealth The Secret Commonwealth: The Book of Dust Volume Two: From the world of Philip Pullman's His Dark Materials - now a major BBC series: 2 (Book of Dust Series, 2)

£10.11 on Amazon

#5 The Complete Book of The Complete Book of Enoch: The Forbidden Apocrypha of the Bible - Fallen Angels, Nephilim Giants, and The Secrets of Enoch + Bonus Apocryphal Texts – Illustrated and Annoteted

£10.13 on Amazon

#6 The Complete Books of The Complete Books of Enoch (Annotated): 1 Enoch: The Ethiopian Book of Enoch, 2 Enoch: The Book of the Secrets of Enoch, and 3 Enoch: The Hebrew Book of Enoch (Collectors Edition)

£8.18 on Amazon

#7 Diversion Book Safe Storage TourKing Diversion Book Safe Storage Box, Dictionary Secret Safe with Security Combination Lock/Key, Rose

£11.88 on Amazon

#8 🔥 The Bookbinder’s Secret The Bookbinder’s Secret: Brand-new, captivating historical fiction for 2026, filled with mystery, romance and thrilling secrets concealed in a book – the perfect read to cosy up with this New Year!

£16.19 on Amazon

#9 Invisible Ink Spy Pen OFFCUP Invisible Ink Spy Pen Set - 16pcs Magic Marker with UV Light and Pouch for Detective Theme Writing Secret Messages - Kids Party Bag Fillers with Book

£9.99 on Amazon

#10 🔥 🆕 Diversion Book Safe Storage TOURKING Diversion Book Safe Storage Box, Dictionary Secret Safe Can Stash Secret Book Security Locker with Key, Portable Cash Jewelry Storage Box Case Lockable(Black, Combination)

£11.88 on Amazon

#11 The Complete Books of The Complete Books of Enoch (Annotated): 1 Enoch: The Ethiopian Book of Enoch, 2 Enoch: The Book of the Secrets of Enoch, and 3 Enoch: The Hebrew Book of Enoch (Collectors Edition)

£13.50 on Amazon

#12 Summer Secrets at Bletchley Summer Secrets at Bletchley Park: The first in an inspiring WW2 saga series by the international bestseller, perfect for fans of Nancy Revell and Donna Douglas: Book 1 (The Bletchley Park Girls)

£8.27 on Amazon

#13 Diversion Storage Box TOURKING Diversion Storage Box, Dictionary Secret Safe Can Stash Secret Book Safe Security Locker with Key, Portable Cash Jewelry Case Lockable Book Safe for Traveling

£11.88 on Amazon

#14 🔥 Diversion Book Safe Storage TOURKING Diversion Book Safe Storage Box, Dictionary Secret Safe Can with Security Combination Lock/Key, Diversion Book Hidden Safe (Combination, Paris)

£10.48 on Amazon

#15 The Secret Key A great The Secret Key: A great debut mystery adventure for children ages 11+: Book 1 (Agatha Oddly)

£7.35 on Amazon

#16 🔥 Flember 1 The Secret Flember 1: The Secret Book (from the multi-million-selling creative genius Jamie Smart)

£7.99 on Amazon

#17 Invisible Ink Pen 32pcs OFFCUP Invisible Ink Pen, 32pcs Spy Pen Magic Marker Pens with UV Light and Pouch - Detective Theme for Kids, Spy Pens Invisible Ink for Writing Secret Message Party Bag Fillers, UV Spy Pen with Book

£14.99 on Amazon

#18 Ravage A Dark Why Choose Ravage: A Dark Why Choose Asylum Secret Society Romance (Dance with my Demons - Book 3)

£12 on Amazon

#19 Secret Decoder Role Play Melissa & Doug Secret Decoder Role Play Detective Kit | Spy Kit Kids Activity Packs | Travel Games Activity Book | Plane Activities | Gifts 7 Year Old Boys Or Girls | 7-9

£13.49 on Amazon

#20 Book Safe with Combination Book Safe with Combination Lock, Ohuhu Real Paper Diversion Secret Safe, Dictionary Money Box with Code Lock, Portable Lock box Safe Box for Key Cash Jewelry, Flip Book Hidden Safe

£14.99 on Amazon