The main characters in Annie Barrows' The Magic Half are Miri and Molly.
The book "Half Magic" by Edward Eager is around 224 pages long.
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A Book of Magic Horses has 123 pages.
A Book of Magic Animals has 127 pages.
The book "Half Brother" by Kenneth Oppel has approximately 384 pages.
Street Magic has 300 pages.
The Magic of Atlantis has 191 pages.
The Magic of Blood has 288 pages.
Magic or Madness has 788 pages.
Magic's Pawn has 349 pages.
The Source of Magic has 326 pages.
Magic Study has 419 pages.
Magic Steps has 272 pages.
Magic of Incarnum has 224 pages.