where can I find binaa al afa'aal, and al-ajrumiyyah?

[Muslimah_80]

Assalamu Alaikum

Like i said, i'm new to sunni forum and would like to know if anyone can help me locate some books, the first one is binaa al afa'aal, and al-ajrumiyyah, if theres an online islamic bookstore that has them.......

Assalamu Alaikum

[Zubair]

salam

http://albalagh.net/bookstore/?action=view&item=0670 For commentary on Ajrumiyaa.
Can you give some info of Bina al Afa'al, who is the authoer?

salam