ATLASerials PLUS™ (ATLAS PLUS™) includes all of the titles in ATLA’s original full-text product, ATLASerials® (ATLAS®) as well as 130+ additional full-text ATLAS PLUS titles. For the complete title list click here​​​. Sort by “Full_text_Product.” "ATLAS PLUS” indicates those titles only available with the upgrade.​ ​​​