William AULD - A collection of 56 difficult, because colloquial, paragraphs in English, followed by their translations into Esperanto and discussions of difficult points. Includes an index of English terms discussed and of Esperanto words used to resolve these points. These exercises originally appeared in La Brita Esperantisto 1991-1999. A must-have for the individual who wants to get a full command of colloquial Esperanto. Note: since this is British in origin, not all solutions may be applicable to American text. 2004 (2nd ed.). 116 p. 210x145. Paper. Great Britain. ISBN 0-902756-23-0.