After reading other Enid Blyton titles (mostly Secret Seven and Famous Five), I discovered in my local library another series penned by Blyton - the Adventure Series. To me the titles in this series felt more grown-up and exciting than the other books I'd read by Blyton and they quickly became my favourites (with perhaps the exception of 'The Secret of Spiggy Holes' - my favourite Blyton title of all time!).
As with other Blyton books you have a group of central characters and in this series they are Philip and his sister Dinah, together with orphaned brother and sister, Jack and timid Lucy-Ann. Philip is an animal lover and no animal seems to dislike him. Dinah, his sister is adventurous and in total contrast to Lucy-Ann, whom you feel would rather not get into these dangerous adventures, but would opt for a quieter time if she didn't always want to be so close to her beloved brother, Jack! Jack is bird mad, and his quest to go bird watching contributes to some of their adventures. An example of this is in 'The Castle of Adventure' - Jack wants to watch some eagles and when he decides to stay overnight he realizes that he is not alone in the castle! Last but not least, who can forget Kiki, Jack's 'scarlet and grey', very talkative parrot?