Introduction / Isaac Asimov
My mother was a witch / William Tenn
A message from charity / William M. Lee
The witch / A.E. van Vogt
The witches of Karres / James H. Schmitz
Spree / Barry N. Malzberg
Malice in Wonderland / Rufus King
Operation salamander / Poul Anderson
Wizard's world / Andre Norton
Sweets to sweet / Robert Bloch
Poor little Saturday / Madeleine L'Engle
Squeakie's first case / Margaret Manners
The Ipswich phial / Randall Garrett
Black heart and white heart / H. Richard Haggard
Introduction / Isaac Asimov
Mazirian the magician / Jack Vance
Please stand by / Ron Goulart
What good is a glass dagger? / Larry Niven
The eye of tandyla / L. Sprague de Camp
The white horse child / Greg Bear
Semley's necklace / Ursula K. Le Guin
And the monsters walk / John Jakes
The seeker in the fortress / Manly Wade Wellman
The wall around the world / Theodore Cogswell
The people of the black circle / Robert E. Howard