But when we realize the fact—now generally conceded—that most of the fatalities consequent upon mushroom-eating are directly traceable to one particular tempting group of fungi, and that this group is moreover so distinctly marked that a tyro could learn to distinguish it, might not such a popular work, in its emphasis by careful portraiture and pictorial analysis of this deadly genus—placarding it so clearly and unmistakably as to make it readily recognizable—might not such a work, to that extent at least, accomplish a public service?

Conservative mycology

Moreover, even the most conservative mycologist will certainly admit that out of the hundred and fifty of our admittedly esculent species of fungi there might be segregated a few which bear such conspicuous characters of outward form and other unique individual features—such as color of spores, gills, and tubes, taste, odor, surface character, color of milky juice, etc.—as to render them easily recognizable even by the "general reader."

It is in the positive, affirmative assumption of these premises that the present work is prepared, comprising as it does a selection of a score or more, as it were, self-placarded esculent species of fungi, while putting the reader safely on guard against the fatal species and a few other more or less poisonous or suspicious varieties which remote possibility might confound with them.

Popular interest in mushrooms

Since the publication of a recent magazine article on this topic, and which became the basis of the present elaboration, I have been favored with a numerous and almost continuous correspondence upon mushrooms, including letters from every State in the Union, to say nothing of Canada and New Mexico, evincing the wide-spread interest in the fungus from the gustatory point of view. The cautious tone of most of these letters, in the main from neophyte mycologists, is gratifying in its demonstration of the wisdom of my position in this volume, or, as one of my correspondents puts it, "the frightening of one to death at the outset while extending an invitation to the feast." "Death was often a consequence of toadstool eating," my friend continued, "but I never before realized that it was a certain result with any particular mushroom, and to the extent of this information I am profoundly thankful."

Caution at the threshold

While, then, from the point of view of desired popularity of my book, the grim greeting of a death's-head upon the frontispiece might be considered as something of a handicap, the author confesses that this attitude is the result of "malice prepense" and deliberation, realizing that he is not offering to the "lay public," for mere intellectual profit, this scientific analysis of certain fungus species. Were this alone the raison d'être or the logical outcome of the work—mere identification of edible and poisonous species—the grewsome symbol which is so conspicuous on two of my pages might have been spared. But when it is remembered that with the selected list of esculent mushrooms herein offered is implied also an invitation and a recommendation to the feast thereof, with the author as the host—that the digestive functions of his confiding friends or guests are to be made the final arbiters of the correctness of his botanical identification—the ban of bane may as well be pronounced at the threshold. Let the too eager epicurean be "scared to death at the outset," on the general principle pro bono publico, and to the conciliation of the author's conscience.

To correspondents

The oft-repeated queries of other correspondents suggest the wisdom of a clearer definition of the limitations of the present work. Several individuals have written in surprise of their discovery of a new toadstool which I "did not include in my pictured magazine list," with accompaniment of more or less inadequate description and somewhat enigmatical sketches, and desiring the name of the species and judgment upon its esculent qualities. Such correspondence is a pleasing tribute to an author, and is herewith gratefully acknowledged as to the past and, with some mental reservations, welcomed as to the future. The number of these communications—occasionally several in a day, and with consequent rapid accumulation—renders it absolutely impossible for a busy man to give them the prompt personal attention which courtesy would dictate. My "mushroom" pigeon-hole, therefore, is still plethoric with the unhonored correspondence of many weeks; and inasmuch as the continual accession more than balances the number of my responses, a fulfilment of my obligations in this direction seems hopeless in contemplation. I would therefore beg the indulgence of such of my friends as have awaited in vain for my reply to their kind communications, even though the future should bring no tidings from me. All of these letters have been received, and are herewith acknowledged: many of them, too, if I may be pardoned what would seem to be a most ungracious comment, for which the "dead-letter" office would have been the more appropriate destination.