While in the process of assembling a basic classical music library for my daughter (yes, she loves rap, Billie Holiday, and Bach), I discovered that there are "breaks" in the numbering of the Penguin series. I've spent hours looking thru search engines, emailed Decca and tried music catalog search engines, all to no avail. Does anyone have a discography or list of the original issues in the Penguin series. I'm looking for information on #'s 16, 29,30, 31 and 40. I have numbers on either side, ie: 15 & 17. Don't know who's on them, but would love to find out. Thanks in advance for any help