Файл:PeterDavidSignature.jpgDescriptionPeterDavidSignature.jpg English: Signature of writer Peter David. Scanned from book that David autographed. Date 30 December 2010 Source Scanned
Файл:James David Forbes Signature.jpgFile:Forbes_James_David.jpg licensed with PD-US 2009-01-17T23:54:51Z Astrochemist 507x528 (53378 Bytes) {{Information |Description={{en|1=Picture of James David Forbes