From the front cover:
A two-panel Keeper's Screen mounted on thick hardcover stock that folds out to 22" wide. Contains varied and useful tables and rules pertinent to playing the Horror on the Orient Express campaign.
User summary:
Sold as a shrink-wrapped bundle with a front slip sheet including the product code, description, ISBNs and UPC; the reverse of this sheet includes a greyscale version of the "Routes of the Orient Express" map from Horror on the Orient Express.
The screen's outside face contains art and a colour version of the "Routes of the Orient Express" map (split into two parts); the inside includes multiple tables and rules summaries:
Indefinite Insanity Gauge
Phases of Insanity*
Determining Difficulty Levels*
Comparing Results*
Pushing the Roll*
Bonus and Penalty Dice*
Wounds and Healing*
Firearms
Full / Half / Fifth Values Table
Scenario listing for Horror on the Orient Express*
Fighting Rules for Close-Quarter Combat*
Orient Express Staff*
On the first-printing screen, the sections marked * have very tight text justification which makes words appear to run together (e.g., "ifdrawtheinitiatingattackerwins"). An update sent to backers of the Horror on the Orient Express (2nd edition) Kickstarter campaign on 8 July 2015 suggests that a corrected printing, "triple checked for no font issues", is in production.