This is Kitab At-Tauhid — the Book of Islamic Monotheism by Shaykh-ul-Islam Muhammad bin Abdul-Wahhab — in a full-color hardback of 215 pages. The text is identical to the standard edition. What changes is how it reads on the page.
Why the Color Matters Here
Kitab At-Tauhid is built out of layers: a chapter heading, then Qur'anic verses, then hadith, then narrations from the Companions and early scholars, then the points of benefit drawn from all of it. In a single-color setting, those layers run together, and readers lose their place in a chapter they were meant to study slowly.
Color separates them. Verses, prophetic narrations, and chapter points each sit visually apart, so you can see the structure of an argument before you have finished reading it. For teachers working through the book with a class, and for readers coming back to review a chapter, the difference is practical rather than decorative.
What the Book Establishes
The Shaykh works through the three categories of monotheism — Tawheed ar-Rububiyyah (Lordship), Tawheed al-Uluhiyyah (worship), and Tawheed al-Asma was-Sifat (Names and Attributes) — and then devotes most of the book to what breaks them. Major and minor shirk, supplicating the dead, amulets, oaths by other than Allah, omens, riya ', and excess in venerating the righteous each receive their own chapter, argued from the Qur'an and authentic Sunnah rather than from the author's reasoning.
Editions and Companions