She, for the own'd a keen and fearching wit, All bafhful turns and windings laid afide, 'Twas this the fought :-foft pity, as it feem'd, 66 Deep blot of blame from all, Ceas'd the fair Gaul, then hafted to depart, Shot hope, health, luftihood, through every vein: Soon buzz'd about his Gaulith fair-one's fide. "Well!" quoth the dame, the first fit time fhe found, How profper we? our budding hopes are crown'd?”Ah me!" with doleful tone the leech replied, "Or night or day I've known no thought befide, Yet, to his hour, it grieves me to confefs, Device has fail'd, I cannot boaft fuccefs." "Then lift to me, and thank me as you hear," Return'd the dame with well pretended cheer; "I too have pain'd me, and forfworn my rest, If not more eager in my fearch, more bless'd. Thou know'ft right well my manfion and my tower; Beneath thofe walls at midnight's loneliest hour Wait thou befure; for furtherance of the plan Bear a large basket, fit to hold a man: Then, while my maids are hufh'd in fleep profound, One lafs, my coufin, to my interefts bound, Shall with my aid a well-wrought cord let down; So counfell'd the fair Gaul, and amorous rage Night came at laft; mankind in fleep lay dead; Grim with defpair, Hippocrates look'd down, But, bootlefs ire! and wifdom now too late! And none but knew him as they drew more nigh There through the livelong day the rabble rout P. 63. It appears that in addition to the thirteen fabliaux, the titles of which we have recited above, Mr. Way intended to have inferted in the prefent volume at leaft five more. Of these Mr. Ellis has given analyfes, and has alfo exhibited his friend's tranflation, which had not received his laft corrections. The Lay of the Gray Palfrey Mr. Way left not more than half completed; but the deficiency is well fupplied by the skill of bis editor, whofe vertion poffeffes uncommon merit. This volume is also enriched with translations of fome fmall lays and fongs contained in the first volume of Corps d'Extraits de Romans de Chevalerie, par M. Le Comte de Treffan;' and for the purpose of exhibiting a fpecimen of the poetical style, which prevailed in England at the time when many of the French fabliaux were compofed, Mr. Ellis has fubjoined the Lay of Launfal, tranflated from Mlle. Marie's French original, by Thomas Cheftre, who flourished in the reign of Henry VI. Elements of Chemistry. By Jofeph Francis Jacquin, Profeffor of Chemiftry and Botany at Vienna, &c. 8vo. 75. 6d. Boards. Murray and Highley. THE remark we have fo often had occafion to make, refpecting the difficulty of giving a complete view of a rapidly improving fcience, applies with particular force to the work before us. It is a tranflation from another language, published in à diftant country, and from caufes, which it would be ufelefs to explain, has been unexpectedly delayed in our hands. To fay, therefore, it is incomplete, can be no imputation to the author; and to add that the tranflator has not fupplied every deficiency, will be no reflexion on his diligence or accu racy. It is more to the purpose to obferve, that the clearnefs and fimplicity of the introductory remarks, the comprehenfive views of an intricate fubject, and the judicious felection of the leading facts on each part, render thefe Elements one of the moft valuable introductions to chemistry that we have yet feen. They comprehend the most striking and ufeful properties of each fubftance, and fhow, in the clearest manner, the different actions of substances both in decompofition and reformation of new compounds. It would be hypercritical to notice a few errors quos incuria fudit;' and it would be unjust to expect an account of discoveries made fubfequent to the publication. The date of the original is not indeed mentioned, but we trace it nearly to the beginning of the year 1798. Yet, perhaps, at this æra the nature of æther had been more fully investigated, and the properties of hydro-carbonat gaz better known than it appears to have been to our author. Some other discoveries had been also made previous to that time. The translator, who has added in the notes a few of the new facts, has not been always fortunate in his felection. The nature of the adamantine fpar was known at the period of the English verfion; and various other information might have been fubjoined to M. Jacquin's work, and fome elucidations appended. Some, indeed, are fuggested; but of these, as many have been refuted as have been confirmed by fubfequent experience. This, however, is no great fault. Several of thefe doubtful affertions for a time claimed much attention, particularly Girtanner's pretended difcovery of the radical of the muriatic acid, which many confided in, even of thofe who were well aware of that author's rapid glances and hafty conclufions. In another edition all these defects may be fupplied, and thefe errors erafed; and the real merit of the work will probably foon make another impreffion peceffary. We have said that this is one of the clearest and most judicious introductions to chemistry that we have feen; but as pretending to no new difcoveries, and claiming only the merit of a clear explanation of a science already known, it requires not from us a full analyfis. It is fufficient to give a fhort account of the author's plan, and a specimen of his manner. The introduction relates to the reputed chemical elements, to chemical folutions and affinities; the matters of heat and light, to the atmosphere and water. The fubjects of chemistry are confidered as belonging to the mineral, the vegetable, or the animal kingdom; but in this way the moit homogeneous fubjects are feparated; the acids and their neutrals are difperfed in different parts of the work; nor is it eafy, without the index, to find where the properties of many fubftances are explained. Thus the nitrous and muriatic acid are noticed among the falts, the fulphuric among the inflammables; the malic, citric, &c. in the chapter belonging to the vegetable kingdom, the phofphoric, bombic, &c. with the animal fubftances. The index, however, which is full and complete, will remedy much of the inconvenience refulting from fuch an arrangement; and to the ftudent in his early career this will be no great impediment, as the general properties of acids are premifed. The chemical defcription of the vegetable kingdom is rendered more interesting by fome very valuable pharmaceutical remarks; but on the subject of aroma, and of the peculiar nature of the cruciform plants, many curious obfervations had been published, at least before the English verfion of this work, the infertion of which would have rendered it more complete. When, however, we recommend additional notes in the fecond edition, we could wifh that the fubjects were explained with the fame precifion, the fame perfpicuity, which fo eminently diftinguish M. Jacquin's own work, and, in the mean time, the ftudent will not be at any lofs if he read, together with the prefent fyftem, Mr. Parkinfon's very excellent publication, The Chemical Pocket-Book.' The different animal productions are very clearly explained, though fomewhat might be added from the late experiments of Vauquelin. Perhaps we can offer no better fpecimen of our author's perfpicuity than the following entire fection. General confideration of the proximate and remote principles of animal bodies. It is obvious, from the analyses of the animal parts on which we have treated, that the following fubftances may be confidered as the principal components of animal bodies: 1. Water; 2. jelly; 3. albuminous matter or lymph; 4. faccharine matter; 5. fat; 6. refin; 7. the fibrous part of blood or mufcles; 8. falts; and 9. calcareous earth. ' Animal bodies are, therefore, much more compound than vegetables. Both have fome parts in common, as water, faccharine matter, and lime. Other parts, on the contrary, are peculiar to each; thus plants contain volatile oils and fome effential falts, whilst animals contain albumen, which, in vegetables, is met with in small quantity only. Finally, although fome of the conftituent parts of animals and vegetables refemble each other in fome degree, yet they appear under circumftances by which they may be easily diftinguished from one another. Such conftituent parts are animal jelly, which, though it agrees in many of its properties with vegetable mucilage and gum, is yet fufficiently diftinguished from thefe bodies on account of the difficulty with which it dries; the property of attracting humidity from the atmosphere; its change to a tremulous mafs, and its greater tendency to putrefaction. Thus alfo the fibrous part of muscles pof |