BIBLIA PAUPERUM. _Biblia pauperum. Nach dem Einzigen in 50 Darstellungen herausgegeben von P. Heitz, W. L. Schreiber._ 4to. Strassburg, 1903. CUST, L. H. _The Master E. S. and the Ars Moriendi._ 4to. Oxford, 1898. III. AND IV.--THE INTRODUCTION OF PRINTING--HOLLAND AND MAINZ GROLIER CLUB. _A description of the Early Printed Books owned by the Grolier Club_, with a brief account of their printers and the history of typography in the fifteenth century. Fol. New York, 1895. Quotes numerous early references to the invention of printing, and gives some facsimiles. ENSCHEDE, C. _Laurens Jansz. Coster de uitvinder van de boekdrukkunst._ Haarlem, 1904. ---- _Technisch onderzoek naar de uitvinding van de boekdrukkunst._ Haarlem, 1901. HESSELS, J. H. _Gutenberg: Was He the Inventor of Printing?_ London, 1882. ---- _Haarlem the Birthplace of Printing, not Mentz._ London, 1887. ---- Article "Typography" in the _Encyclopaedia Britannica._ GUTENBERG GESELLSCHAFT. _Veroffentlichungen._ Mainz, 1902, etc. 4to. I. ZEDLER, G. _Die alteste Gutenbergtype._ 1902. II. SCHWENKE, P. _Die Donat- und Kalendertype._ 1903. III. _Das Mainzer Fragment vom Weltgericht. Der Canon Missae vom Jahre._ 1458. IV. ZEDLER. _Das Mainzer Catholicon._ V-VI. _Das Mainzer Fragment vom Weltgericht. Die Type B^42 im Missale von 1493. Die Missaldrucke P. und Joh. Schoffers. Die Bucheranzeigen P. Schoffers._ VIII-IX. SEYMOUR DE RICCI. _Catalogue raisonne des premieres impressions de Mayence_ (1445-67). DZIATZKO, C. _Was wissen wir von dem Leben und der Person Joh. Gutenbergs?_ [1895.] ---- _Gutenberg's fruheste Druckerpraxis auf Grund einer ... Vergleichung des 42-zeiligen und 36-zeilgen Bibel._ (Sammlung, No. 4.) 1890. HESSELS, J. H. _Gutenberg: Was He the Inventor of Printing?_ London, 1882. ---- _The So-called Gutenberg Documents._ (Reprinted from _The Library._) London, 1912. V.--OTHER INCUNABULA PANZER, G. W. _Annales Typographici ab artis inventae origine ad annum MD._ (_ad annum MDXXXVI_). 11 vols. 4to. Norimbergae, 1793-1803. HAIN, L. _Repertorium Bibliographicum, in quo libri omnes ab arte typographica inventa usque ad annum MD. typis expressi ordine alphabetico vel simpliciter enumerantur vel adcuratius recensentur._ Stuttgartiae et Tubingae, 1826. ---- _Indices uberrimi opera C. Burger._ Lipsiae, 1891. COPINGER, W. A. _Supplement to Hain's Repertorium Bibliographicum._ (Index by Konrad Burger.) 3 vols. London, 1895-1902. REICHLING, D. _Appendices ad Hainii Copingeri Repertorium Bibliographicum. Additiones et emendationes._ 7 pt. Monachii, 1905-11. PELLECHET, M. L. C. _Catalogue general des Incunables des bibliotheques publiques de France._ [Continued by M. L. Polain.] Vols. i.-iii. Paris, 1897, etc.