It's a pre-order even on Amazon. The publication date for the book isn't until later in the year (at least for the edition available in the UK, which will proba

It's a pre-order even on Amazon. The publication date for the book isn't until later in the year (at least for the edition available in the UK, which will probably be the same): https://www.whsmith.co.uk/products/think-python-how-to-think-like-a-computer-scientist-3rd-revised-edition/allen-b-downey/paperback/9781098155438.html https://www.whsmith.co.uk/products/think-python-how-to-think... https://blackwells.co.uk/bookshop/product/Think-Python-by-Allen-B-Downey/9781098155438 https://blackwells.co.uk/bookshop/product/Think-Python-by-Al... (Blackwells think September, incidentally, whereas WHS think the end of July) Amazon just list books way, way earlier in pre-order than a lot of places.