Leo Hartas
61 published titles
The temple of flame
(Contributor)
1 edition
- ISBN: 0583307485
- Granada
- 1984
- Details
Crypt of the vampire
(Contributor)
1 edition
- ISBN: 0583307493
- Granada
- 1984
- Details
The Lord of Shadow Keep
(Contributor)
1 edition
- ISBN: 0583307604
- Dragon
- 1985
- Details
Castle of lost souls
(Contributor)
1 edition
- ISBN: 0583307620
- Dragon
- 1985
- Details
Out of the shadows
(Contributor)
1 edition
- ISBN: 055252333X
- Corgi
- 1986
- Details
Experiment with flight and floating
(Contributor)
1 edition
- ISBN: 0001900331
- Collins
- 1989
- Details
Around the world : a first picture atlas
(Contributor)
1 edition
- ISBN: 0861635531
- Award
- 1992
- Details
King Arthur's spaceship
1 edition
- ISBN: 0333488806
- Macmillan Children's
- 1993
- Details
The school that went to sea
(Contributor)
1 edition
- ISBN: 0862783283
- O'Brien Press
- 1993
- Details
A treasury of bedtime stories
(Contributor)
1 edition
- ISBN: 0861634039
- Award
- 1995
- Details
Mimi and the picnic
(Contributor)
2 editions
- ISBN: 0862784379
- O'Brien Press
- 1995
- Details
- ISBN: 074458275X
- Walker
- 2001
- Details
This old house : a day in five storeys
(Contributor)
1 edition
- ISBN: 0751353280
- Dorling Kindersley
- 1995
- Details
Mimi and the dream house
(Contributor)
2 editions
- ISBN: 0862784123
- O'Brien Press
- 1995
- Details
The Cambridge picture dictionary
(Contributor)
1 edition
- ISBN: 0521559979
- Cambridge University Press
- 1996
- Details
Haunted castle : the interactive adventure book
1 edition
- ISBN: 0751370975
- Dorling Kindersley
- 1997
- Details
Mimi's Christmas
(Contributor)
1 edition
- ISBN: 0744572134
- Walker
- 1999
- Details
Looking after Doodles
(Contributor)
1 edition
I'm not scared
(Contributor)
1 edition
- ISBN: 0563556463
- BBC Worldwide
- 1999
- Details
Space explorer atlas
(Contributor)
1 edition
- ISBN: 0751358908
- Dorling Kindersley
- 1999
- Details
In the jungle
(Contributor)
1 edition
- ISBN: 0861639871
- Award
- 1999
- Details
Mimi Mouse's Christmas
(Contributor)
1 edition
- ISBN: 0744568188
- Walker
- 2000
- Details
Frog's new home
(Contributor)
1 edition
- ISBN: 0563556978
- BBC Worldwide
- 2000
- Details
Mimi and the blackberry pies
(Contributor)
1 edition
- ISBN: 0744582792
- Walker
- 2001
- Details
Collins game art : the graphic art of computer games
(Contributor)
1 edition
- ISBN: 0007165765
- Collins
- 2003
- Details
How to draw and sell digital cartoons
1 edition
- ISBN: 9781904705284
- Ilex
- 2004
- Details
The art of game worlds
(Contributor)
1 edition
- ISBN: 9781904705345
- Ilex
- 2004
- Details
Role-playing games
(Contributor)
1 edition
Strategy games
(Contributor)
1 edition
Gran Turismo 4 : driving the game
1 edition
- ISBN: 9781904705550
- Ilex
- 2005
- Details
The art of game characters
1 edition
- ISBN: 9781904705338
- Ilex
- 2005
- Details
The jaws of doom
(Contributor)
1 edition
- ISBN: 9780141321332
- Puffin
- 2007
- Details
The clash of claws
(Contributor)
1 edition
- ISBN: 9780141321370
- Puffin
- 2007
- Details
The raging bulls
(Contributor)
1 edition
- ISBN: 9780141321394
- Puffin
- 2007
- Details
Power pack
(Contributor)
1 edition
- ISBN: 9780435910792
- Heinemann
- 2007
- Details
Secrets and sounds
(Contributor)
1 edition
- ISBN: 9780435910815
- Heinemann
- 2007
- Details
Over and out
(Contributor)
1 edition
- ISBN: 9780435910822
- Heinemann
- 2007
- Details
Greeks and greens
(Contributor)
1 edition
- ISBN: 9780435910952
- Heinemann
- 2007
- Details
Heat wave
(Contributor)
1 edition
- ISBN: 9780435910808
- Heinemann
- 2007
- Details
Treasure hunt : travel back in time to the ancient world
(Contributor)
1 edition
- ISBN: 9781857077148
- Tango
- 2008
- Details
The mystery of the midnight ghost
(Contributor)
1 edition
- ISBN: 9781444003291
- Orion Children's
- 2011
- Details
The mystery of the whistling caves
(Contributor)
1 edition
- ISBN: 9781444003284
- Orion Children's
- 2011
- Details
The mystery of the hidden gold
(Contributor)
1 edition
- ISBN: 9781444003307
- Orion Children's
- 2011
- Details
The mystery of the cursed ruby
(Contributor)
1 edition
- ISBN: 9781444005035
- Orion Children's
- 2011
- Details
The mystery of the dinosaur discovery
(Contributor)
1 edition
- ISBN: 9781444005332
- Orion Children's
- 2012
- Details
The mystery of the drowning man
(Contributor)
1 edition
- ISBN: 9781444005349
- Orion Children's
- 2012
- Details
The mystery of the invisible spy
(Contributor)
1 edition
- ISBN: 9781444005363
- Orion Children's
- 2012
- Details
Skeleton Island
(Contributor)
1 edition
- ISBN: 9781444005844
- Orion Children's
- 2012
- Details
The deadly trap
(Contributor)
2 editions
- ISBN: 9781444005875
- Orion Children's
- 2013
- Details
- ISBN: 9781444007190
- Orion Children's Books
- 2013
- Details
Dragon fire
(Contributor)
1 edition
- ISBN: 9781444005882
- Orion Children's Books
- 2013
- Details
The Double-cross
(Contributor)
1 edition
- ISBN: 9781444005899
- Orion Children's
- 2013
- Details
The mystery of the king's ransom
(Contributor)
2 editions
- ISBN: 9781444007558
- Orion Children's Books
- 2013
- Details
- ISBN: 9781444008265
- Orion Children's Books
- 2013
- Details
The mystery of the black salamander
(Contributor)
2 editions
- ISBN: 9781444007565
- Orion Children's Books
- 2013
- Details
- ISBN: 9781444008272
- Orion Children's Books
- 2013
- Details
The great rescue
(Contributor)
1 edition
- ISBN: 9781444007633
- Orion Children's Books
- 2013
- Details
The mystery of the secret room
(Contributor)
1 edition
- ISBN: 9781444007572
- Orion Children's Books
- 2013
- Details
The mystery of the phantom lights
(Contributor)
2 editions
- ISBN: 9781444007589
- Orion Children's Books
- 2013
- Details
- ISBN: 9781444008296
- Orion Children's Books
- 2013
- Details
The treasure map
(Contributor)
2 editions
- ISBN: 9781444007640
- Orion Children's Books
- 2013
- Details
- ISBN: 9781444007725
- Orion Children's Books
- 2013
- Details
Dead man's hand
(Contributor)
1 edition
- ISBN: 9781444007756
- Orion Children's Books
- 2013
- Details
The sea monster
(Contributor)
1 edition
- ISBN: 9781444007732
- Orion Children's Books
- 2013
- Details
The phoenix code
(Contributor)
1 edition
- ISBN: 9781444010404
- Orion Children's Books
- 2014
- Details
We didn't mean to, honest!
(Contributor)
1 edition
- ISBN: 9781782700548
- Award Publications Limited
- 2014
- Details
"It's me!"
(Contributor)
1 edition
- ISBN: 0861639855
- Award Pub.
- Details
