Websites offering "free PDF downloads" of copyrighted books often host pirated content, which can be illegal and may expose your device to security risks like malware. For older, public-domain works in Malayalam, you can check the , though modern Agatha Christie translations will generally not be found there legally. Where can I find Malayalam ebooks and audiobooks : r/Kerala
Several publishers in Kerala have released authorized Malayalam translations. Notable titles include: agatha christie books malayalam pdf download