<bookstore>
<book category="web">
	<title lang="en">Machine Learning with R</title>
	<author>Brett Lantz</author>
	<year>2019</year>
	<price>36.61</price>
	<format>papaerback</format>
	<edition>3rd</edition>
	<publisher>Packt Publishing</publisher>
	<booklength> 458</booklength>
</book>
<book category="children">
	<title lang="en">The Little Prince</title>
	<author>Antoine de Saint-Exupery</author>
	<year>2000</year>
	<price>8.87</price>
	<format>paperback</format>
	<edition>N/A</edition>
	<publisher> Mariner Books</publisher>
	<booklength>96</booklength>
</book>
<book category="science fiction">
	<title lang="en">Ascent: A Science Fiction Thriller</title>
	<author>Morgan Rice</author>
	<year>2020</year>
	<price>19.95</price>
	<format>Audible</format>
	<edition>N/A</edition>
	<publisher>audible.com</publisher>
	<booklength>N/A</booklength>
</book>
<book category="cooking">
	<title lang="en">How to Lose Weight Naturally: The Ultimate Guide and Fast Smart Weight Loss Recipes</title>
	<author>Toni B.</author>
	<year>2019</year>
	<price>17.95</price>
	<format>Paperback</format>
	<edition>N/A</edition>
	<publisher>Independently</publisher>
	<booklength>159</booklength>
</book>
<book category="activity sports">
	<title lang="en">Basketball Activity and Coloring Book</title>
	<author>Darla Hall</author>
	<year>2017</year>
	<price>12.99</price>
	<format>Paperback</format>
	<edition>1st</edition>
	<publisher> In the Sports Zone, LLC;</publisher>
	<booklength>48</booklength>
</book>
</bookstore>