Durrell M. Hammer's German Grammar and Usage

Hodder Education Publishers, 2011. — 576 p. — ISBN: 978-1444120165, 1444120166.A very complete German grammar.
Language: English.5th edition.
Long trusted as the most comprehensive, up-to-date, and user-friendly grammar available, Hammer's German Grammar and Usage provides students and teachers with a complete guide to German as it is written and spoken today. It includes clear and concise descriptions of all the main grammatical features of German, highlighting the most common forms of usage, both formal and informal. The new edition includes updated modern-day examples, discusses words from English roots in current use such as "zertweeten," and features an entirely new chapter on pronunciation. Its combination of reference grammar and manual of current usage will prove invaluable to students and teachers.