are there books with furigana on this site?

hello, i am wondering if there are any books with furigana on this website? i don't know how to navigate to it if there is.

https://ehon.alphapolis.co.jp

i want to be reading kanji so pure hiragana isn't very helpful. if there aren't any books with kanji/furigana on this website, does anyone know if there are any alternative resources similar to this that also include kanji/furigana?

thank you