Title: Håkon With Andersen;, Brita Brenna;, Magne Njåstad;, Astrid Wale. <i>Æmula Lauri: The Royal Norwegian Society of Sciences and Letters, 1760–2010</i>. xvi + 440 pp., illus., bibl., index. Sagamore Beach, Mass.: Science History Publications, 2009. $89.95 (cloth).