SHADOWS & SECRETSBy: Robert Madden
- Ace of Shades by Amanda Foody (signed, exclusive OwlCrate Edition)
- Crooked Kingdom-inspired Pillowcase (Art by Stella Bookish Art)
- Deadly Dark Chocolate and Sea Salt Coffee (Bones Coffee)
- Harry Potter-inspired Engraved Pencils (Jubilee Design Studio)
- The Young Elites-inspired Vinyl Sticker (Art by Jamila Mehio)
- Shadowhunter-inspired Wildberry Soap (Soap Cauldron)
- Legendary Chapter Sampler (Stephanie Garber)
- Exclusive OwlCrate "Shadow Hands" Button.
- Exclusive Ace of Shades Author Letter & Postcards.