Recently something reminded me of these books so I started searching for them. This was tough because I had no idea who the author was or any of the titles. Well, I finally found them, and now, to my devastation... the cover illustrator is unknown! If the Enid Blyton Society doesn't know who illustrated these 1971 editions, it's probably a lost cause. Nonetheless, I'm going to keep investigating. Also... I NEED to buy these books now. Maybe I'll actually read them this time!