The three books gaining a new D&D Book Tabs set are Tasha's Cauldron of Everything, Bigby Presents: Glory of the Giants, and Phandelver and Below: The Shattered Obelisk. Each pack comes with enough tabs to make key sections in the books, as well as blank tabs for customization purposes. The tabs can be easily placed and removed so that DMs can quickly organize their books.
Each pack will retail for $14.99.
WizKids will release Red Dragon's Lair, a new D&D Icons of the Realms: Adventure in a Box set (see "'Red Dragon's Lair'").