CLZ Core is our central online book database, that is the database that you search by ISBN or by Author/Title in the Add Books screen. In general, the book information delivered by Core quite complete and correct, but you may sometimes run into entries that are quite sparse (e.g. just author, title, publisher and date) or even entries with incorrect data.
As of today, *you* can help us improve that, using the new Submit to Core feature!
Just fill in the correct data in your own entry, then select the book and choose Submit to Core from the toolbar above the book details:
Which takes you to a form the core.collectorz.net site, where you can see our Core data on the left and your own data on the right. Now use the green arrow icons to use your data to correct and complete our data. Then finally, click the big green Submit Changes button on the bottom:
Thanks for your help!