Rumuz-e-Bekhudi (Persian: رموز بیخودی; or The Secrets of Selflessness; published in Persian, 1918) was the second philosophical poetry book of Allama Iqbal, a poet-philosopher of the Indian subcontinent. This is a sequel to his first book Asrar-e-Khudi اسرارِ خودی (The Secrets of the Self).