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Astrosaurs 1: Riddle Of The Raptors

Astrosaurs Series

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(26 reviews)

Dinosaurs… in space!

What if dinosaurs were not extinct after all? Imagine if, instead of being wiped out by a meteor, they had in fact already discovered space back in the Jurassic Era and left Earth.

The Astrosaurs books imagine just that - following the adventures of Captain Teggs Stegosaur and the crew of spaceship DSS Sauropod, as they try to police the Jurassic Quadrant. Captain Teggs and the Astrosaurs fight evil across the galaxy, coming up against monsters, rogue dinosaurs and, of course, keeping the carnivores and herbivores apart.

These hilarious, action-packed adventures by author Steve Cole are perfect for emerging readers aged 5+. They are full of laughs and silliness, are brilliantly illustrated and children will love diving into the series of 22 books.

You can read the Astrosaurs in any order, but book one is Riddle of the Raptors.

All the Astrosaurs books in order:
Book 1: Riddle of the Raptors (2005)
Book 2: The Hatching Horror (2005)
Book 3: The Seas of Doom (2005)
Book 4: The Mind-Swap Menace (2005)
Book 5: The Skies of Fear (2006)
Book 6: The Space Ghosts (2006)
Book 7: Day of the Dino-Droids (2006)
Book 8: The Terror-Bird Trap (2006)
Book 9: The Planet of Peril (2007)
Book 10: The Star Pirates (2007)
Book 11: The Claws of Christmas (2007)
Book 12: The Sun-Snatchers (2008)
Book 13: Revenge of the FANG (2008)
Book 14: The Carnivore Curse (2009)
Book 15: The Dreams of Dread (2009)
Book 16: The Robot Raiders (2010)
Book 17: The Twist of Time (2010)
Book 18: The Sabre-Tooth Secret (2011)
Book 19: The Forest of Evil  (2011)
Book 20: Earth Attack! (2011)
Book 21: The T Rex Invasion (2012)
Book 22: The Castle of Frankensaur (2012)

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Book 1
Astrosaurs 1: Riddle Of The Raptors
Book 1

Astrosaurs 1: Riddle Of The Raptors

Meet Captain Teggs Stegosaur and the crew of the amazing spaceship DSS Sauropod as the ASTROSAURS fight evil across the ... MoreAstrosaurs 1: Riddle Of The Raptors

(3 reviews) 5 3
Review
Book 2
Astrosaurs 2: The Hatching Horror
Book 2

Astrosaurs 2: The Hatching Horror

Another hilarious, action-packed adventure from the Astro-nomically popular Steve Cole.Meet Captain Teggs Stegosaur and ... MoreAstrosaurs 2: The Hatching Horror

(2 reviews) 5 2
Review
Book 3
Astrosaurs 3: The Seas Of Doom
Book 3

Astrosaurs 3: The Seas Of Doom

Another hilarious, action-packed adventure from the Astro-nomically popular Steve Cole.Meet Captain Teggs Stegosaur and ... MoreAstrosaurs 3: The Seas Of Doom

(4 reviews) 5 4
Review
Book 4
Astrosaurs 4: The Mind-Swap Menace
Book 4

Astrosaurs 4: The Mind-Swap Menace

Another action-packed adventure from the astro-nomically popular Steve Cole.Meet Captain Teggs Stegosaur and the crew of... MoreAstrosaurs 4: The Mind-Swap Menace

(3 reviews) 5 3
Review
Book 5
Astrosaurs 5: The Skies of Fear
Book 5

Astrosaurs 5: The Skies of Fear

DINOSAURS . . . IN SPACE!The fifth title in the brilliantly funny and exciting ASTROSAURS series - perfect for children ... MoreAstrosaurs 5: The Skies of Fear

(3 reviews) 5 3
Review
Book 6
Astrosaurs 6: The Space Ghosts
Book 6

Astrosaurs 6: The Space Ghosts

Another hilarious, action-packed adventure from the Astro-nomically popular Steve Cole.Meet Captain Teggs Stegosaur and ... MoreAstrosaurs 6: The Space Ghosts

(1 review) 5 1
Review
Book 7
Astrosaurs 7: Day of the Dino-Droids
Book 7

Astrosaurs 7: Day of the Dino-Droids

Meet Captain Teggs Stegosaur and the crew of the amazing spaceship DSS Sauropod as the ASTROSAURS fight evil across the ... MoreAstrosaurs 7: Day of the Dino-Droids

(2 reviews) 5 2
Review
Book 8
Astrosaurs 8: The Terror-Bird Trap
Book 8

Astrosaurs 8: The Terror-Bird Trap

DINOSAURS . . . IN SPACE!Meet Captain Teggs Stegosaur and the crew of the amazing spaceship DSS Sauropod as the Astrosau... MoreAstrosaurs 8: The Terror-Bird Trap

(1 review) 5 1
Review
Book 9
Astrosaurs 9: The Planet of Peril
Book 9

Astrosaurs 9: The Planet of Peril

Meet Captain Teggs Stegosaur and the crew of the amazing spaceship DSS Sauropod as the Astrosaurs fight evil across the ... MoreAstrosaurs 9: The Planet of Peril

(2 reviews) 5 2
Review
Book 10
Astrosaurs 10: The Star Pirates
Book 10

Astrosaurs 10: The Star Pirates

Meet Captain Teggs Stegosaur and the crew of the amazing spaceship DSS Sauropod as the Astrosaurs fight evil across the ... MoreAstrosaurs 10: The Star Pirates

(2 reviews) 5 2
Review
Book 11
Astrosaurs 11: The Claws of Christmas
Book 11

Astrosaurs 11: The Claws of Christmas

Meet Captain Teggs Stegosaur and the crew of the amazing spaceship DSS Sauropod as the ASTROSAURS fight evil across the ... MoreAstrosaurs 11: The Claws of Christmas

(1 review) 4 1
Review
Book 12
Astrosaurs 12: The Sun-Snatchers
Book 12

Astrosaurs 12: The Sun-Snatchers

Another hilarious, action-packed adventure from the Astro-nomically popular Steve Cole.Meet Captain Teggs Stegosaur and ... MoreAstrosaurs 12: The Sun-Snatchers

(0 reviews)
Review
Book 13
Astrosaurs 13: Revenge of the FANG
Book 13

Astrosaurs 13: Revenge of the FANG

Meet Captain Teggs Stegosaur and the crew of the amazing spaceship DSS Sauropod as the ASTROSAURS fight evil across the ... MoreAstrosaurs 13: Revenge of the FANG

(0 reviews)
Review
Book 14
Astrosaurs 14: The Carnivore Curse
Book 14

Astrosaurs 14: The Carnivore Curse

Another hilarious, action-packed adventure from the Astro-nomically popular Steve Cole.Meet Captain Teggs Stegosaur and ... MoreAstrosaurs 14: The Carnivore Curse

(0 reviews)
Review
Book 15
Astrosaurs 15: The Dreams of Dread
Book 15

Astrosaurs 15: The Dreams of Dread

DINOSAURS . . . IN SPACE!A thrilling new adventure in this bestselling Astrosaurs series - perfect for children ready to... MoreAstrosaurs 15: The Dreams of Dread

(0 reviews)
Review
Book 16
Astrosaurs 16: The Robot Raiders
Book 16

Astrosaurs 16: The Robot Raiders

Another action-packed adventure from the Astro-nomically popular Steve ColeMeet Captain Teggs Stegosaur and the crew of ... MoreAstrosaurs 16: The Robot Raiders

(0 reviews)
Review
Book 17
Astrosaurs 17: The Twist of Time
Book 17

Astrosaurs 17: The Twist of Time

DINOSAURS . . . IN SPACE! The 17th title in the brilliantly funny and exciting ASTROSAURS series. Meet Captain Teggs S... MoreAstrosaurs 17: The Twist of Time

(1 review) 4 1
Review
Book 18
Astrosaurs 18: The Sabre-Tooth Secret
Book 18

Astrosaurs 18: The Sabre-Tooth Secret

DINOSAURS . . . IN SPACE!A brilliantly funny and exciting title in the ASTROSAURS series - perfect for children ready to... MoreAstrosaurs 18: The Sabre-Tooth Secret

(1 review) 4 1
Review
Book 19
Astrosaurs 19: The Forest of Evil
Book 19

Astrosaurs 19: The Forest of Evil

Another action-packed adventure from the astro-nomically popular Steve Cole.Meet Captain Teggs Stegosaur and the crew of... MoreAstrosaurs 19: The Forest of Evil

(0 reviews)
Review
Book 20
Astrosaurs 20: Earth Attack!
Book 20

Astrosaurs 20: Earth Attack!

Teggs's arch-enemy, General Loki, has stolen a time machine. The astrosaurs trail him to Earth in the distant past, befo... MoreAstrosaurs 20: Earth Attack!

(0 reviews)
Review
Book 21
Astrosaurs 21: The T Rex Invasion
Book 21

Astrosaurs 21: The T Rex Invasion

In this special twenty-first Astrosaurs title, a long lost dino-pyramid said to contain an incredible weapon is rediscov... MoreAstrosaurs 21: The T Rex Invasion

(0 reviews)
Review
Book 22
Astrosaurs 22: The Castle of Frankensaur
Book 22

Astrosaurs 22: The Castle of Frankensaur

Dinosaurs . . . in space!Meet Captain Teggs Stegosaur and the crew of the amazing spaceship DSS Sauropod as the astrosau... MoreAstrosaurs 22: The Castle of Frankensaur

(0 reviews)
Review
Book 23
Astrosaurs: Riddle of the Raptors
Book 23

Astrosaurs: Riddle of the Raptors

(0 reviews)
Review
Book 24
Astrosaurs: Mission to Infinity: Three space missions. One fearless dino crew. All in a graphic novel that’s out of this world!
Book 24

Astrosaurs: Mission to Infinity: Three space missions. One fearless dino crew. All in a graphic novel that’s out of this world!

A brand-new look for the bestselling Astrosaurs series, perfect for fans of STAR CAT and BARB THE BRAVE.Blast off with T... MoreAstrosaurs: Mission to Infinity: Three space missions. One fearless dino crew. All in a graphic novel that’s out of this world!

(0 reviews)
Review
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Astrosaurs: Mission to Infinity: Three space missions. One fearless dino crew. All in a graphic novel that’s out of this world!

Astrosaurs: Mission to Infinity: Three space missions. One fearless dino crew. All in a graphic novel that’s out of this world!

4th September 2025
(0 reviews)

Most Popular Book

Astrosaurs 3: The Seas Of Doom

Astrosaurs 3: The Seas Of Doom

28th January 2010
(4 reviews) 5 4

Recent Reviews

  • Astrosaurs 5: The Skies of Fear

    Astrosaurs 5: The Skies of Fear

    by TomasS

    I really enjoy reading the astrosaurs books - they are funny with good stories. I liked this one as people have forgotten how to fly and the astrosaur...

  • Astrosaurs 7: Day of the Dino-Droids

    Astrosaurs 7: Day of the Dino-Droids

    by MikeMike

    I loved this book, it has action glued to every page. This was the first Astrosaurs book I’ve read and it didn’t disappoint. I loved how Teggs was det...

  • Astrosaurs 10: The Star Pirates

    Astrosaurs 10: The Star Pirates

    by Fwb

    Amazing space adventure book series with dinosaurs as astronauts hence the title Astrosaurs. 

    This book involves Captain Teggs and his team battlin...

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