Brian Greene: The Fabric of the Cosmos. Space, Time, and the Texture of Reality.

Brian Greene: The Elegant Universe. Superstrings, Hidden Dimensions, and the Quest for the Ultimate Theory.

Mario Livio: The Accelerating Universe. Infinite Expansion, the Cosmological Constant, and the Beauty of the Cosmos.

Roger G. Newton: Thinking about Physics.

John Gribbin: In Search of the Edge of Time.

Lawrence M. Krauss: A Universe From Nothing. Why There Is Something Rather than Nothing. With an Afterword by Richard Dawkins.

Manjit Kumar: Quantum. Einstein, Bohr and the Great Debate About the Nature of Reality.

Michio Kaku: Einstein`s Cosmos. How Albert Einstein`s Vision Transformed Our Understanding of Space and Time.

Martin Rees: Just Six Numbers. The Deep Forces That Shape the Universe.

Martin Rees: Before the Beginning. Our Universe and Others. Foreword by Stephen Hawking.

(NEW YORK) Annual Report of the Regents of the University, on the Condition of the State Cabinet of Natural History with Catalogues of the Same. I-XV.

Sigismund Friedrich Hermbstadt: Systematischer Grundriß der allgemeinen Experimentalchemie zum Gebrauch seiner Vorlesungen entworfen. Dritter Theil.

Sigismund Friedrich Hermbstadt: Systematischer Grundriß der allgemeinen Experimentalchemie zum Gebrauch seiner Vorlesungen entworfen. Zweiter Teil.

Anders Bugge, Arne Nygård-Nilssen, Thor Kielland, Haakon Shetelig (red.) Norsk kunstforskning i det tyvende århundre.

O. Thesen: Om vore Husdyrs almindeligste Sygdomme. Med 13 Træsnitt.

Paul L. Bjørnstad: Litt om kjemi. av [...] kjemi-ingeniør N.T.H., lærer i naturfag, Haldens tekn. aftenskole.

Nils Johan Berlin: „Læsebog i naturlæren for den norske Almue. Oversat og bearbeidet paa norsk efter Dr. Berlins Läsebok i naturläran för Sweriges Allmoge“, et af hs. maj. Kongen kronet priisskrift. Med 108 Træsnitt.

Det Norske Geografiske Selskabs årbog XVII. XVII: 1905-1906.