Picked up Tree Surgery For Beginners from the library the other week and finished it (in the bath, bliss!) last night.
What an odd little book, but really charming, and easy to read, and a bit funny, and very sad, and ridiculously far-fetched and twee but that seems so forgivable because of everything else I mentioned. His characters are all so likeable but not unrealistically so - very flawed at the same time.
What's the rest of his stuff like? I might borrow more just to enjoy gazing at his picture smiling out at me from the back cover