Out of the dark: Anne Mansfield Sullivan, by Helen Keller.
Unwasted years: James Mill, by J.S. Mill.
Progressive educator: Lizzie Moore, by J.W. Crabtree.
Taskmaster: Moses Woolson, by L.H. Sullivan.
Sanderson of Oundle: Frederick William Sanderson, by X and Y and H.G. Wells.
Socratic Yankee: Mark Hopkins, by L.W. Spring.
Garman of Amherst: Charles Edward Garman, by W.A. Dyer.
Quaker scholar: Francis Barton Gummere, by Christopher Morley.
Princeton schoolmaster: Woodrow Wilson, by A.P. Dennis.
A prince among paupers: Simon Nelson Patten, by Scott Nearing.
"Poppy" Burr: George Lincoln Burr, by R.H. Bainton.
Columbia galaxy: John Dewey and others, by Irwin Edman.
"I became Agassiz's pupil": Jean Louis Agassiz, by N.S. Shaler.
Beloved psychologist: William James, by D.S. Miller.
Wisconsin historian: Frederick Jackson Turner, by C.L. Becker.
"Kitty": George Lyman Kittredge, by S.P. Sherman.
Interpretor of dreams: Sigmund Freud, by Hanns Sachs.
"Father" Franck: César Franck, by Vincent D'Indy.
A typical lesson: Theodor Leschetizky, by Ethel Newcomb.
Old master: Auguste Rodin, by Malvina C. Hoffman.
Word painter: Robert Henri, by Helen A. Read and Margery Ryerson.
Emerson the lecturer: Ralph Waldo Emerson, by J.R. Lowell