One, Two, Buckle My Shoe by Agatha Christie 📖

LINK.  http://detective.gumer.info/anto/christie_57_2.pdf (PDF version)
https://read-free-online.blogspot.com/p/working-on-one-two-buckle-my-shoe.html (my version!)

https://booksvooks.com/scrolablehtml/one-two-buckle-my-shoe-pdf-agatha-christie.html?page=3 (alternative online version)

https://ebooks.darknetproxy.com/index.php?page=13&id=39015&db=0 (another alternative online version, with many formats for reading. This is where I got the PDF format, but you can also use online, epub, etc. It's a great resource for reading online, and has an extensive library)

Extra resources to use while reading!

http://self.gutenberg.org/articles/eng/One,_Two,_Buckle_My_Shoe_(novel) - they have some fascinating stuff on this book. They also include mentions and references to other book characters or mysteries in this novel (such as Labours of Hercules and Inspector Japp), as well as a full list of characters that make an appearance.