This is a list of some of the Urdu language books that I'm most familiar with and often recommend to students. The images are linked to each book's page at Amazon.com just for the sake of convenience -- I don't earn any commission.

Title - Let's Study Urdu: An Introductory Course

Authors - Ali S. Asani and Syed Akbar Hyder

Publisher - Yale University Press

Urdu Level - Basic

Title - Read and Write Urdu Script

Author - Richard Delacy

Publisher - McGraw Hill

Urdu Level - Basic

Title - Essential Urdu Dictionary

Author - Timsal Masud

Publisher - Teach Yourself

Urdu Level - Basic to Intermediate

Title - Complete Urdu

Authors - David Matthews and Kasim Dalvi

Publisher - McGraw Hill

Urdu Level - Basic

Title - Beginning Urdu - A Complete Course

Authors - Joshua H. Pien and Fauzia Farooqui

Publisher - Georgetown University Press

Urdu Level - Basic

Title - Urdu for Children: Stories and Poems (Part One)

Editor - Sajida S. Alvi

Publisher - McGill-Queen's University Press

Urdu Level - Intermediate

Title - Urdu for Children: Stories and Poems (Part Two)

Editor - Sajida S. Alvi

Publisher - McGill-Queen's University Press

Urdu Level - Intermediate