Top 7 Best Science Fiction Books for 5-year-olds

Blast off into space with these exciting, action-packed science fiction books! Bursting with aliens, planets, stars and spaceships, as well as a host of quirky characters, kids will be captivated by the spellbinding stories in this list of the best science fiction books for 5-year-olds.

1. LEGO Star Wars Galactic Adventures Collection - 10 books

LEGO Star Wars Collection - 10 Books - Collection - 9780241262443
  • £9.99
  • RRP £49.90
  • Save £39.91Save 79.00000000000000682121026329696178436279296875%
  • Just £1.00 per book

Embark on a galactic adventure with the LEGO Star Wars Minifigures in this thrilling 10-book collection. It covers the stories of the first six episodes in the interstellar Star Wars saga, with further books focusing on the most electrifying lightsaber battles, the compelling conflicts, and the courageous rebels who fought the Empire during this exhilarating period.

2. Project X Alien Adventures Series 1 Collection - 31 books

Project X Alien Adventures: Series 1 Collection - 31 Books - Collection - 9780192739841
  • £19.99
  • RRP £154.90
  • Save £134.91Save 86.9999999999999937472239253111183643341064453125%
  • Just 64.00p per book

With a whopping 31 books in this incredible collection, these intergalactic adventures are perfect for kids who are looking to tackle their very first chapter books. They're full of fun stories, activities and facts that will build young readers' confidence, progressing from Oxford Reading Level 7 to Level 11. The malevolent Badlaw and his army of robotic Krools are taking over Planet Exis, and it's up to Nok and micro-friends Max, Cat, Ant and Tiger to save the day! Join the adventure in these riveting reads.

3. Aliens Sticker Book

  • £5.89

This vibrant book is packed with over 500 amazing alien stickers to keep kids busy for hours! It takes kids on an exciting tour of the universe, throughout which they can meet some of the curious creatures that may or may not exist on other planets...

4. The Very Clever Aliens

  • £4.99

Joan Stimson & Rob McClurkan

What in the world could a group of very clever aliens want on Planet Earth? They're heading there now, and you can find out why in this wonderful rhyming adventure!

5. Alien-Monster's Slimy Activity Book

Alien Monster's Slimy Activity Book - Paperback - 9781848779181 - Jonny Duddle and Aleksei Bitsk
  • £2.49

Jonny Duddle and Aleksei Bitsk

Packed with puzzles, spotting games, disgusting facts, revolting recipes, colouring-in fun and monster doodles, this super-slimy activity book will keep little ones gruesomely engaged for hours! With 200 stickers and plenty of putrid facts to pore over, children's vocabulary and dexterity will be improved - and they'll be having lots of fun in the process!

6. The Night the Stars Went Out

  • £6.89

Suz Hughes

Alien had a very big job for a very little alien: he was the star controller for the entire galaxy! But something disastrous happens one night, and Alien faces the biggest challenge of his life. Will he be able to fix the stars? Featuring themes of friendship and problem-solving, this stunning picture book will enthral little sci-fi fans.

7. Astrosaurs: Riddle of the Raptors

  • £6.89

Stephen Cole

Go on an adventure and fight evil across the galaxy with Captain Teggs Stegosaur and the awesome crew of the spaceship DSS Sauropod! Flesh-chomping raptors have abducted two top dino athletes, and with the Great Dinosaur Games coming up, there's no time to lose! Teggs and his friends must race to the rescue, but there's more to the raptors' plot than they first thought... Even more excitingly, these books include free collectible cards, perfect for motivating kids to read.