4 booksDimensions of each book: 19 x 13 x 1 cmPage Count of each book: 191
Dimensions: 23.7 x 16.5 x 2.7 cmPage Count: 423
Dimensions: 23.7 x 16.5 x 3 cmPage Count: 482
Dimensions: 21 x 14 x 1.2 cmPage Count: 223
Dimensions: 23.5 x 16.5 x 1.3 cmPages: 252Kindle version from Amazon https://amzn.to/3kqxYeA