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A Strange Manuscript Found In A Copper Cylinder

RRP $16.99

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With its curious mixture of adventure, natural history and satire this early Canadian novel has become a landmark work of fantasy and science fiction.


A Woman Worth Ten Coppers

RRP $15.99

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Seer, healer, goddess, slave-she is all these things and more.
Yim is a young woman suddenly cast into slavery, a gifted seer with a shocking secret-and a great destiny. Honus is a Sarf, a warrior dedicated to the service of the compassionate goddess Karm. A Sarf's sole purpose is to serve a holy person called a Bearer. But Honus's Bearer has been killed by the minions of an evil god known only as the Devourer. Masterless and needing someone to bear his pack, Honus purchases Yim for the price of ten coppers-and their fates are forever entwined.


The Siamese-twin Porphyrin And Its Copper And Nickel Complexes

RRP $354.99

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This thesis describes the first and long-sought successful synthesis of a new pyrazole-expanded porphyrin, a higher analog of porphyrin. This "Siamese-Twin Porphyrin" provides two conjoined porphyrin-like coordination spheres, thus being able to accommodate two metal ions within the same ligand. In her thesis, Lina Blusch not only explains the challenging synthesis and characterization of the ligand system, but also its application to the synthesis of homo- and hetero-bimetallic Ni and Cu complexes. She observes interesting metal-metal-interactions in the complexes, that lead to a non-innocent multistep redox chemistry. The ligand system and its complexes show an intriguing twisted geometry, giving rise to helical chirality and other fascinating properties. This study explores the first steps and opens up a new chemistry of expanded porphyrins with the potential to biomimetic applications.



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