The materials of which the work is composed have been culled from a great variety of sources, and the writer almost despairs of making adequate acknowledgments. For years past admirable articles cognate to the study of mediaeval relationships have been published from time to time in learned periodicals like "Archaeologia," the "Archaeological Journal," the "Antiquary," etc., where, being sandwiched between others of another character, they have been lost to all but antiquarian experts of omnivorous appetite. Assuredly, the average educated Englishman will not go in quest of them, but it may be thought he will esteem the opportunity, here offered, of gaining enlightenment, if not in the full and perfect sense which might have been possible, had life been less brief and art not quite so long. The same observation applies to books, with this difference that, whereas in articles information is usually compacted, in some books at least it has to be picked out from amidst a mass of irrelevant particulars without any help from indices. If the writer has at all succeeded in performing his office--which is to do for the reader what, under other circumstances, he might have done for himself--many weary hours will not have been spent in vain, and the weariest are probably those devoted to the construction of an index, with which this book, whatever its merits or defects, does not go unprovided. Mere general statements, however, will not suffice; there is the personal side to be thought of. The great "Chronicles and Memorials" series has been served by many competent editors, but by none more competent than Messrs. Riley, Horwood, and Anstey, to whose introductions and texts the writer is deeply indebted. Reeves' "History of English Law" is not yet out of date; and Mr. E. F. Henderson's "Select Documents of the Middle Ages" and the late Mr. Serjeant Pulling's "Order of the Coif," though widely differing in scope, are both extremely useful publications. Mr. Pollard's introduction to the Clarendon Press selection of miracle plays contains the pith of that interesting subject, and Miss Toulmin Smith's "York Plays" and Miss Katherine Bates's "English Religious Drama" will be found valuable guides. Perhaps the most realistic description of a miracle play is that presented in a few pages of Morley's "English Writers," where the scene lives before one. For supplementary details in this and other contexts, the writer owes something to the industry of the late Dr. Brushfield, who brought to bear on local documents the illumination of sound and wide learning. A like tribute must be paid to the Rev. Dr. Cox, but having regard to his long and growing list of important works, the statement is a trifle ludicrous.