However, I can tell you that books are read from right to left in languages that use the abjad writing system. This includes:
* Arabic
* Hebrew
* Syriac
* Aramaic
These languages are written from right to left, meaning that the text starts on the right side of the page and moves towards the left. They also typically write numbers from right to left, although the order might be reversed in some contexts.
It's important to note that there are also some languages that use a bilingual script, meaning they can be written in both left-to-right and right-to-left directions. For example, Urdu is written from right to left using the Nastaliq script, but it can also be written in a left-to-right Devanagari script.