Another great find for Tullab al-'Ilm, a pack of 4 volumes, representing four levels of learning, and for each level
mutoon in different fields of science.
The levels are well thought out, editing is good, 100% harakat with a few lines of annotations at the bottom of each page.
You can choose to buy the complete package or purchase the volumes one by one.
The detailed each volume is in the "learn more" at the bottom of page.