1. Bang-e-Dara (The Call of the Marching Bell): Around 150 pages
2. Bal-i-Jibril (Gabriel's Wing): Approximately 175 pages
3. Zarb-e-Kalim (The Stroke of Moses): Around 200 pages
4. Armughan-e-Hijaz (The Gift of Hijaz): Approximately 125 pages
5. Pas Cheh Bayad Kard (What is to be done?): Around 100 pages
6. Zabur-e-Ajam (The Psalms of Persia): Approximately 250 pages
Please note that these page counts are approximate and can vary based on the specific edition and publication of Iqbal's poetry collection.