Few who know the fine old quarto ‘_Dæmonologia Sacra_’ of Dr Gilpin will dispute its right to a place of honour in the Series of later Puritan Divines. To those who have not hitherto heard,—or only heard of it,—we commend it with all confidence and urgency as in various respects a remarkable book by a remarkable man. It will be found—as an early writer says of another—‘_matter-full_,’ and nevertheless suggestive rather than exhaustive—that is, you have many rich lodes of the ore of thought opened, but many others indicated, not worked; clear and keen of insight into the deepest places of the deepest things discussed; wide in its out-look, yet concentrated in its in-look; sagacious and wise in its general conclusions, and passionate as compassionate in its warnings, remonstrances, and counsels; full of faith in all ‘written’ in The Word, and pathetically credulous in accepting testimony when a given fact (alleged) is fitted to barb an appeal; curious and quaint in its lore; intense and anxious in its trackings of sin without and within; pre-Raphaelite in the vivid fidelity of its portrayals of satanic guiles, and guises that are always disguises; and above all, tenderly _experimental_ in its consolation to the tried and troubled. The third part is an exposition of the Temptation of our Lord, which may bear comparison for thoroughness and power with any extant. For our Memoir of Dr Gilpin we have had literally to do everything, inasmuch as next to nothing has thus far been published concerning him—not even his birthplace, or birth or death dates known. If still we feel the result of our ‘labour of love’ in prosecuting the necessary researches, to be very inadequate, it is gratifying that we have secured so much as we have done. As in the preparation of former Memoirs, our visits and investigations have brought us much pleasant intercourse and correspondence with descendants, representatives, and reverers of the old Worthy. Family papers of the most private nature have been unreservedly confided to us—as duly acknowledged in each place where referred to or used; and altogether the most ungrudging help has been rendered. The various friends mentioned in the foot-notes of the Memoir will be so good as accept this further general acknowledgment. It only remains to state that the present volume has been edited on the same principle with Sibbes and Brooks. The text is given with scrupulous integrity; references and quotations are traced, and less known names and dates annotated; every reference or quotation of Scripture verified and filled in; and copious indices are subjoined; the two last the more important, that Dr Gilpin himself seems to have quoted Scripture from memory, and furnished no ‘table’ or index beyond the heading of the several chapters as ‘contents.’ May this revised treatise be used at this later day as in the past, to help in the great warfare against the Adversary. ALEXANDER B. GROSART.