Lotte Hellinga - Jan Storm van Leeuwen The 15th ILAB Breslauer Prize for Bibliography is awarded to Lotte Hellinga and Jan Storm van Leeuwen. 52 bibliographies and other works on the history of books, book production and libraries were submitted by their publishers. The average standard of the entries was remarkably high and for several works it was painful to have to deprive them of the recognition that goes with a prize, and that they richly deserve. At the same time, the jury was quite unanimous in its opinions and there can be little doubt that the books to which the prizes were awarded are exceptional, perhaps even in a class of their own. It is therefore fortunate that the new endowment of the ILAB Bibliography Prize, mostly realized from a grant by the B.H. Breslauer Foundation of New York, has enabled the jury to award two first prizes of $10,000 each to Lotte Hellinga and Jan Storm van Leeuwen. Without this flexibility the jury would have found its task well-nigh impossible.