Graeme Base is an Australian author and illustrator. He writes {{picture books}} with large detailed illustrations that contain many clues and bonus details for the observant.

His books include ''Animalia'', ''The Eleventh Hour'', ''The Sign of the Seahorse'', ''The Worst Band in the Universe'', and ''Jungle Drums''.

''Animalia'' inspired [[WesternAnimation/{{Animalia}} a TV series of the same name]].
!!Graeme Base's works provide examples of:
* ArtEvolution: Compare the people in ''Animalia'' to his more recent works.
* BattleOfTheBands: ''The Worst Band in the Universe''
* CulturePolice: ''The Worst Band in the Universe'' is set in a society with strictly-policed ideas about what's acceptable in music.
* ExactWords: In ''The Eleventh Hour'', every party guest denies being responsible for stealing Horace's birthday feast, and a clue near the end confirms that they have all told the truth--yet one of them is still the culprit. The final solution explains that [[spoiler:Kilroy the Mouse was correct when he gave his denial in the form 'one mouse could never eat it all' - he let in 111 fellow mice as accomplices and they stole and ate it together]].
* GuideDangIt: The complex puzzles in ''The Eleventh Hour'' provoked many such a moment. Originally you had to send off for an answer booklet, in later editions this was included with the book.
* JungleDrums: ''Jungle Drums''
* MixAndMatchCritters: ''Truck Dogs'' features dogs with vehicle body parts.
* RedHerring: ''The Eleventh Hour'', a mystery story, features many clues in the illustrations, some of which are red herrings. There's also at least one ''literal'' red herring.
* TryEverything: The final solution to ''The Eleventh Hour'' is unlocked by decoding a message on the last page using the first letter of the culprit's name as an alphanumeric cipher. The answer book acknowledges it is perfectly possible to brute-force the answer (especially since there are only 11 suspects [[spoiler:and the leap of logic would suggest the 11th letter of the alphabet]]) but both it and several hidden clues near the end of the story advise that the reader will have more fun if they use observation and deduction to find the culprit first.