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Easily add books that come up as “Unrecognized ISBN”

  • In Add Books Automatically and Link Books, when an ISBN is not recognized, a new “Unrecognized ISBN” screen will appear.
  • In this screen, just type the Author and the Title, then click Add Book.
  • This will:
    1. Instantly add the ISBN/Author/Title entry to our Core online book database.
    2. Add the book to your own database with ISBN, Author and Title filled in AND linked to the new Core entry.

In other words, this new screen not only helps you in adding unrecognized books,
but it also helps your fellow Book Collector users by adding the missing ISBN to the CLZ Core.

( BTW: this screen replaces the “Report Missing ISBN to Core” web-form. Of course, you can still provide more info for the added ISBN using the Submit to Core button in the Edit Book screen. )


Recent changes

v20.3: More fields now sync to CLZ Cloud / Book Connect March 24th, 2021 v20.2.2: Two bug fixes January 5th, 2021 v20.2: Now fully Big Sur compatible December 1st, 2020 v20.1.2: New behaviour for the “X” close button and some fixes June 23rd, 2020 v20.1 Faster CLZ Cloud syncing! April 9th, 2020 v20.0.4 Now syncs through our brand-new CLZ Cloud Sync-server February 4th, 2020 v20.0.3: Custom cover sync problem fixed and more January 14th, 2020 v20.0.2: Small fix build December 17th, 2019 v20: Dark Mode support / Many new sync fields (inc back covers!) December 4th, 2019 v19.1: Now fully macOS Catalina compatible! October 9th, 2019 v19.0.7: Fix for link book screen and drag/dropping images August 15th, 2019 v19.0.6: Fixed: Drag & drop images from webbrowser May 16th, 2019 v19.0.5: Sync fix for Read It field and more April 25th, 2019 v19.0.4: Fixed display and export issues April 4th, 2019 v19.0.3: Improvements to trial mode experience April 3rd, 2019 v19.0.2: “Read It” and “Times Read” fields now connected March 6th, 2019 v19.0: Multiple collections, auto-sync images and a new Flex template! February 19th, 2019 v18.3.2: Now fully macOS Mojave compatible! November 1st, 2018 v18.3.1: Updated “Add Books from CLZ Core” screen September 18th, 2018 Success rate for ISBN searches now 97%! (was 90%) August 6th, 2018 v18.2.1: Secure HTTPS connections May 31st, 2018 v18.1: New: 64-bit version of Book Collector! April 17th, 2018 v18.0.3: Fixed various issues in the sync with CLZ Cloud April 10th, 2018 v18.0.2: Fixed a freeze caused by User Defined Fields April 3rd, 2018 v18: Auto-Cloud-Syncing + Performance improvements March 29th, 2018