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Books By Andy Griffiths - Author

Andy Griffiths is a popular, bestselling kids author from Australia and is Terry's best mate. The Day My Butt Went Psycho! is his first title published in the United States. He has won rave reviews from kids and adults alike for The Day My Butt Went Psycho! and his other hilarious titles. Andy lives with his wife and two daughters in Melbourne, Australia where he divides his time between storywriting and butt-fighting.

Andy gets his wild and funny story ideas from ordinary life, he is a passionate advocate for literacy and thrives on having an audience (he's been the lead singer in a rock band). When he is not writing kids books, he is in constant demand to speak at schools (he's worked as a high school teacher) and writing workshops. His easy going manner, and his side-splitting sense of humor (he's been a stand-up comedian) all combine to make him popular with students of all ages.

Find out what inspires Andy Griffiths, his favourite books & authors, and more about the Treehouse series, in this Q&A!

Terry Denton is a bestselling and award-winning writer and illustrator based in Melbourne, Australia. He is Andy's best mate.  Among other things, he worked on the Horrible Science series for Scholastic UK. He lives by the beach with his wife and three kids.

Author's Website: https://andygriffiths.com.au/

Follow Andy Griffiths on Social Media

The Land of Lost Things

Andy Griffiths

Paperback

Pre-order. 27th March 2025

£7.19 £7.99

The 39-Storey Treehouse

Andy Griffiths

Paperback

Pre-order. 7th November 2024

£8.99 £9.99

The Land of Lost Things

Andy Griffiths

Hardback

Pre-order. 5th September 2024

£11.69 £12.99

The Land of Lost Things

Andy Griffiths

Paperback

Pre-order. 5th September 2024

£7.19 £7.99

The Guide to the Treehouse

Andy Griffiths

Paperback

In Stock

£7.19 £7.99

The 26-Storey Treehouse

Andy Griffiths

Paperback

In Stock

£8.99 £9.99

The 130-Story Treehouse

Andy Griffiths

Paperback

Not Available

The 143-Story Treehouse

Andy Griffiths

Paperback

Not Available

The 169-Storey Treehouse

Andy Griffiths

Paperback

In Stock

£7.19 £7.99

The Guide to the Treehouse

Andy Griffiths

Hardback

In Stock

£9.89 £10.99

The 156-Storey Treehouse

Andy Griffiths

Paperback

In Stock

£7.19 £7.99

The 169-Storey Treehouse

Andy Griffiths

Paperback

Not Available

The 117-Story Treehouse

Andy Griffiths

Paperback

Not Available

The 13-Storey Treehouse

Andy Griffiths

Paperback

In Stock

£8.09 £8.99

The 104-Story Treehouse

Andy Griffiths

Paperback

Not Available

Treehouse Tales

Andy Griffiths

Paperback

In Stock

£7.19 £7.99

The 156-Storey Treehouse

Andy Griffiths

Paperback

Not Available

The 156-Storey Treehouse

Andy Griffiths

Hardback

In Stock

£11.69 £12.99

The 65-Storey Treehouse

Andy Griffiths

Hardback

In Stock

£11.61 £12.90

The 91-Story Treehouse

Andy Griffiths

Paperback

Not Available

The Bumper Treehouse Fun Book

Andy Griffiths

Paperback

In Stock

£8.99 £9.99

The 143-Storey Treehouse

Andy Griffiths

Paperback

In Stock

£7.19 £7.99

Treehouse Tales

Andy Griffiths

Hardback

In Stock

£9.89 £10.99

The 52-Storey Treehouse

Andy Griffiths

Hardback

In Stock

£11.61 £12.90

The 26-Storey Treehouse

Andy Griffiths

Hardback

In Stock

£11.61 £12.90

The Treehouse Joke Book. 2

Andy Griffiths

Paperback

In Stock

£6.29 £6.99

The 130-Storey Treehouse

Andy Griffiths

Paperback

In Stock

£7.19 £7.99

Just Stupid!

Andy Griffiths

Paperback

In Stock

£7.19 £7.99

The Treehouse Joke Book

Andy Griffiths

Paperback

Not Available

Just Annoying!

Andy Griffiths

Paperback

Temporarily Out Of Stock

£7.19 £7.99

The Treehouse Joke Book

Andy Griffiths

Paperback

In Stock

£6.29 £6.99

Just Kidding!

Andy Griffiths

Paperback

In Stock

£7.19 £7.99

The 117-Storey Treehouse

Andy Griffiths

Paperback

In Stock

£7.19 £7.99

Zombie Butts from Uranus

Andy Griffiths

Paperback

Not Available

The 78-Story Treehouse

Andy Griffiths

Paperback

Not Available

The 104-Storey Treehouse

Andy Griffiths

Paperback

In Stock

£7.19 £7.99

The 91-Story Treehouse

Andy Griffiths

Hardback

Not Available

The 65-Story Treehouse

Andy Griffiths

Paperback

Not Available

The 78-Story Treehouse

Andy Griffiths

Hardback

Not Available

The 91-Storey Treehouse

Andy Griffiths

Paperback

In Stock

£7.19 £7.99

The 65-Story Treehouse

Andy Griffiths

Hardback

Not Available

The 52-Story Treehouse

Andy Griffiths

Paperback

Not Available

The 78-Storey Treehouse

Andy Griffiths

Paperback

In Stock

£7.19 £7.99

The 65-Storey Treehouse

Andy Griffiths

Paperback

In Stock

£7.19 £7.99

The 52-Story Treehouse

Andy Griffiths

Hardback

Not Available

The 39-Story Treehouse

Andy Griffiths

Paperback

Not Available

The 52-Storey Treehouse

Andy Griffiths

Paperback

In Stock

£7.19 £7.99

The 39-Storey Treehouse

Andy Griffiths

Paperback

In Stock

£7.19 £7.99

26-Storey Treehouse

Andy Griffiths

Paperback

In Stock

£7.19 £7.99

The 13-Story Treehouse

Andy Griffiths

Paperback

Not Available

The 26-Story Treehouse

Andy Griffiths

Paperback

Not Available

The 13-Storey Treehouse

Andy Griffiths

Paperback

In Stock

£7.19 £7.99

What Body Part Is That?

Andy Griffiths

Paperback

Not Available

Just Doomed!

Andy Griffiths

CD-Audio

In Stock

£12.58 £13.98

Just Annoying!

Andy Griffiths

Temporarily Out Of Stock

£9.88 £10.98