ʟɪʙʀᴏs ᴘᴀʀᴀ ɪɴᴠᴇsᴛɪɢᴀʀ ʏ ᴀᴘʀᴇɴᴅᴇʀ ᴅᴇʟ ᴄᴜᴇʀᴘᴏ ʜᴜᴍᴀɴᴏ