With the Ultimate BMAT Collection you will receive The Ultimate BMAT Guide, BMAT Practice Papers Volume 1, BMAT Practice Papers Volume 2, BMAT Worked Solutions Volume 1, and BMAT Worked Solutions Volume 2 in one complete tome.  As for the Ultimate UCAT Collection, you will receive The Ultimate UCAT Guide, UCAT Practice Papers Volume 1, and UCAT Practice Papers Volume 2 in one book.