Reports

@ihonestlydontKnow, if you change this line to "article", your code will work:

results = soup.find_all("article")

(as furas mentioned in his reply)

**print(results) ....

<article class="product_pod">
<div class="image_container">
<a href="libertarianism-for-beginners_982/index.html"><img alt="Libertarianism for Beginners" class="thumbnail" src="../media/cache/0b/bc/0bbcd0a6f4bcd81ccb1049a52736406e.jpg"/></a>
</div>
<p class="star-rating Two">
<i class="icon-star"></i>
<i class="icon-star"></i>
<i class="icon-star"></i>
<i class="icon-star"></i>
<i class="icon-star"></i>
</p>
<h3><a href="libertarianism-for-beginners_982/index.html" title="Libertarianism for Beginners">Libertarianism for Beginners</a></h3>
<div class="product_price">
<p class="price_color">£51.33</p>
<p class="instock availability">
<i class="icon-ok"></i>

        In stock

</p>
<form>
<button class="btn btn-primary btn-block" data-loading-text="Adding..." type="submit">Add to basket</button>
</form>
</div>
</article>

****output

£51.77

£53.74
£50.10
£47.82
£54.23
£22.65
£33.34
£17.93

...

(vwebtuan) tng@rack-dff0:~$ cat a.py

from bs4 import BeautifulSoup
import requests
URL = 'http://books.toscrape.com/catalogue/page-1.html'
page = requests.get(URL)
soup = BeautifulSoup(page.content, "html.parser")
results = soup.find_all("article")
#print(results)
for i in results :
    prices = i.find("p", class_ = "price_color")
    print(prices.text.strip())

(vwebtuan) tng@rack-dff0:~$

79356406