MYSTERIES

OF

TIME AND SPACE

MYSTERIES OF TIME

AND SPACE

BY

RICHARD A. PROCTOR

AUTHOR OF 'PLEASANT WAYS IN SCIENCE' 'THE EXPANSE OF HEAVEN'
'FLOWERS OF THE SKY' ETC.

'One music as before, but vaster'

TENNYSON

WITH TWENTY-FOUR ILLUSTRATIONS

NEW YORK

R. WORTHINGTON, 770 BROADWAY