| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| The Measure of the Cosmos | 978-9979-65O-O1-O (9979-65O-O1-X) | 2007 |
P. H. · Peter Halldorf · Peter Halter · Peter Hildering · Peter Hölterhoff · Petra Halder · Petra Holtrup
Pétur Hrafn Árnason Jeremy Black, Kristján B. Jónasson Kristján B. Jónasson