Rebels and Reformers: Biographies for Young People

by Baron Arthur Ponsonby Ponsonby; Dorothea Ponsonby

Life of Tycho Brahe, by J. L. E. Dreyer.

Life of Tycho Brahe, by F. R. Friis.

Cervantes, by J. Fitzmaurice Kelly.

Life of Giordano Bruno, by J. Lewis McIntyre.

Life of Giordano Bruno, the Nolan, by Miss J. Frith.

Life of Hugo Grotius, by Charles Butler.

Seven Great Statesmen (Grotius), by A. D. White.

Voltaire, by John Morley.

Life of Voltaire, by S. G. Tallantyre.

Essay on Frederick the Great, by Macaulay.