~3~

I had promised Bertha that I would bring her books, but the narrow range of technical books permitted me were obviously unsuitable, nor did I feel that the unspeakably morbid novels available on the Level of Free Women would serve my purpose of awakening the girl to more wholesome aspirations. In this emergency I decided to appeal to my friend, Zimmern.

Leaving the laboratory early, I made my way toward his apartment, puzzling my brain as to what kind of a book I could ask for that would be at once suitable to Bertha's child-like mind and also be a volume which I could logically appear to wish to read myself. As I walked along the answer flashed into my mind--I would ask for a geography of the outer world.

Happily I found Zimmern in. "I have come to ask," I said, "if you could loan me a book of description of the outer world, one with maps, one that tells all that is known of the land and seas and people."

"Oh, yes," smiled Zimmern, "you mean a geography. Your request," he continued, "does me great honour. Books telling the truth about the world without are very carefully guarded. I shall be pleased to get the geography for you at once. In fact I had already decided that when you came again I would take you with me to our little secret library. Germany is facing a great crisis, and I know no better way I can serve her than doing my part to help prepare as many as possible of our scientists to cope with the impending problems. Unless you chemists avert it, we shall all live to see this outer world, or die that others may."

Dr. Zimmern led the way to the elevator. We alighted on the Level of Free Women. Instead of turning towards the halls of revelry we took our course in the opposite direction along the quiet streets among the apartments of the women. We turned into a narrow passage-way and Dr. Zimmern rang the bell at an apartment door. But after waiting a moment for an answer he took a key from his pocket and unlocked the door.

"I am sorry Marguerite is out," he said, as he conducted me into a reception room. The walls were hung with seal-brown draperies. There were richly upholstered chairs and a divan piled high with fluffy pillows. In one corner stood a bookcase of burnished metal filigree.

Zimmern waved his hand at the case with an expression of disdain. "Only the conventional literature of the level, to keep up appearances," he said; "our serious books are in here"; and he thrust open the door of a room which was evidently a young lady's boudoir.

Conscious of a profane intrusion, I followed Dr. Zimmern into the dainty dressing chamber. Stepping across the room he pushed open a spacious wardrobe, and thrusting aside a cleverly arranged shield of feminine apparel he revealed, upon some improvised shelves, a library of perhaps a hundred volumes. He ran his hand fondly along the bindings. "No other man of your age in Berlin," he said, "has ever had access to such a complete fund of knowledge as is in this library."

I hope the old doctor took for appreciation the smile that played upon my face as I contrasted his pitiful offering with the endless miles of book stacks in the libraries of the outer world where I had spent so many of my earlier days.

"Our books are safer here," said Zimmern, "for no one would suspect a girl on this level of being interested in serious reading. If perchance some inspector did think to perform his neglected duties we trust to him being content to glance over the few novels in the case outside and not to pry into her wardrobe closet. There is still some risk, but that we must take, since there is no absolute privacy anywhere. We must trust to chance to hide them in the place least likely to be searched."

"And how," I asked, "are these books accumulated?"

"It is the result of years of effort," explained Zimmern. "There are only a few of us who are in this secret group but all have contributed to the collection, and we come here to secure the books that the others bring. We prefer to read them here, and so avoid the chance of being detected carrying forbidden books. There is no restriction on the callers a girl may have at her apartment; the authorities of the level are content to keep records only of her monetary transactions, and that fact we take advantage of. Should a man's apartment on another level be so frequently visited by a group of men an inquiry would be made."

All this was interesting, but I inferred that I would again have opportunity to visit the library and now I was impatient to keep my appointment with Bertha. Making an excuse for haste, I asked Zimmern to get the geography for me. The stiff back of the book had been removed, and Zimmern helped me adjust the limp volume beneath my waistcoat.

"I am sorry you cannot remain and meet Marguerite tonight," he said as I stepped toward the door. "But tomorrow evening I will arrange for you to meet Colonel Hellar of the Information Staff, and Marguerite can be with us then. You may go directly to my booth in the café where you last dined with me."