HarperCollins Children's Books

Inspiring a lifelong love of reading. Discover our new and classic children's books!
#GoAllIn2026

[HarperCollins Children's Books @HarperCollinsCh]

Hari and his mother live in the jungle.

As deforestation threatens their survival, they dream of roaming the Kingdom of Tigers, a place where they can be free and have room to roar.

Can they find their home in the wild?

[HarperCollins Children's Books @HarperCollinsCh]

Mia is keeping a secret... she can speak to THINGS! A hilarious middle a brand new series for kids aged 7+ from the international bestseller, Cecelia Ahern. Detective Thingy Majiggy is out 16 July! 👧🔍 https://t.co/ZkXf5FzMqz

[HarperCollins Children's Books @HarperCollinsCh]

⚠️ WARNING: These books have been known to cause extreme page-turning, suspicious glances at pet mice, and an overwhelming urge to become a spy. ⚠️

[HarperCollins Children's Books @HarperCollinsCh]

Huge congratulations to Beth O’Brien, author of Wolf Siren, which won the 11-14+ category at the UKLA book awards last night – we’re so proud!

[HarperCollins Children's Books @HarperCollinsCh]

Embark on a thrilling journey through the Himalayan mountains in the breathtaking new adventure from @HGold_author, illus by Levi Pinfold, The Ghost Leopard!

With an exclusive sprayed-edge indies edition! https://t.co/24AXWtSjbL

[HarperCollins Children's Books @HarperCollinsCh]

From bestselling author, @HGold_author, comes an unforgettable new animal adventure, The Ghost Leopard!🐾

Journey through the dangerous trails of the Himalayan mountains with Lucas Bright in search of rare and elusive snow leopard…

Illus by Levi Pinfold https://t.co/K6Pq8R9JSV

[HarperCollins Children's Books @HarperCollinsCh]

Hari and his mother live in the jungle.

As deforestation threatens their survival, they dream of roaming the Kingdom of Tigers, a place where they can be free and have room to roar.

Can they find their home in the wild?

The Kingdom of Tigers is out now!

[HarperCollins Children's Books @HarperCollinsCh]

We are still so thrilled by Beth O’Brien's win at the Carnegies last week - taking home both the Carnegie Medal AND Shadowers’ Choice Medal for Writing with #WolfSiren! Here are some of the fantastic judges' comments about the book.

[HarperCollins Children's Books @HarperCollinsCh]

Meet Cecily Sawyer – spy in training, code-cracker extraordinaire, and proud owner of one very intelligent pet mouse 🐭🔐

If you've ever dreamed of uncovering secret missions, intercepting classified messages and outsmarting everyone around you... this is the series for you. 🕵️

[HarperCollins Children's Books @HarperCollinsCh]

The brilliant @bethowriter tells us what she wants readers to take away from her magical and bold fairytale retelling, Wolf Siren, WINNER of the Carnegie Medal AND Shadowers’ Choice Medal for Writing 🐺❤️

[HarperCollins Children's Books @HarperCollinsCh]

Happy Birthday to Paddington! 🐻🎈🐾

[HarperCollins Children's Books @HarperCollinsCh]

Christmas has come 6 months early, and we have the most wonderful gift...🎁

From the bestselling author of Percy the Park Keeper, Nick Butterworth, comes a brand new story ✨

Pre-order a signed edition of One Christmas Eve ✨ https://t.co/EXRBxpO30h

[HarperCollins Children's Books @HarperCollinsCh]

The Kingdom of Tigers is out next week!

Here's a sneak peak of this incredible new illustrated debut children’s picture book about a tiger and her cub and finding their home in the wild. 🐅🌴

[HarperCollins Children's Books @HarperCollinsCh]

Return to Wonderland this Saturday with Anna James in an enchanting event about Alice with a Why for the London @kidslitfest!✨ https://t.co/6lwyMA3M1e

[HarperCollins Children's Books @HarperCollinsCh]

Agent Iona Rangeley is here with her top secret tips to help you on your mission... 🕵️ Whether you're a seasoned sleuth or a rookie recruit, these code-cracking secrets are classified for a reason.

Cecily Sawyer: How to Crack a Code is out NOW! 🔍

[HarperCollins Children's Books @HarperCollinsCh]

Unleash the magic all in one place! Watch the trailer, download activity packs and more! All on the Crow: Thief of Magic homepage 💭💫 https://t.co/dlHHPPxGQT

[HarperCollins Children's Books @HarperCollinsCh]

From Paddington's adventures to the magical world of Narnia and the cosy corners of Brambly Hedge stock up on the stories they'll treasure this summer!

🛒 Shop Prime Day Kids' Book Deals
📅 23–26 June only

[HarperCollins Children's Books @HarperCollinsCh]

Huge congratulations to Beth O’Brien who has won both the Carnegie Medal AND Shadowers’ Choice Medal for Writing with #WolfSiren – we’re so proud! #Carnegies2026 @CarnegieMedals @CILIPinfo

[HarperCollins Children's Books @HarperCollinsCh]

👀 Hear from the author herself, Sian Owen, all about her adorable new book My Best Friend Is A Monster! 👾💙
🎨 Germana Musco

[HarperCollins Children's Books @HarperCollinsCh]

Think you've got what it takes to spy like Cecily?
We've teamed up with Spy:Co, the UK's No.1 in kids' spy parties, to give you the chance to WIN a Spy Party for 12 kids AND a copy of Cecily Sawyer: How to Crack a Code!

Head to the link in our bio to enter!