The name of that book was Earthquake in the Early Morning. It has 96 pages. When you need to find the number of pages, look on an online library catalog or on Amazon. It generally tells you the number of pages.
Street Magic has 300 pages.
Magic Study has 419 pages.
Magic Steps has 272 pages.
Magic of Incarnum has 224 pages.
Magic or Madness has 788 pages.
A Choice of Magic has 319 pages.
The Magic of Atlantis has 191 pages.
The Magic of Blood has 288 pages.
Magic's Pawn has 349 pages.
The Source of Magic has 326 pages.
Magic in Ithkar has 317 pages.
Magic for Beginners has 297 pages.