From the publisher's website - -
Isle of the Unknown
A Setting Designed to be Placed in Any Fantasy Campaign!
Formatted as a hex-based adventure location, the Isle contains 330 unique challenges and locations, including over 100 new monsters and dozens of spellcasters with unique abilities.
The book contains over 120 full-color illustrations, including every single monster found on the Isle.
Compatible with Lamentations of the Flame Princess Weird Fantasy Role-Playing and other traditional fantasy role-playing games.
Isle of the Unknown - What Is It?
Isle of the Unknown is a hard-core and pure old-school product. I write the sort of thing I wish other people would write and publish. I love, love, love the format of Judges Guild's Wilderlands products. This sort of thing moves my imagination, and it has (to my druthers) very little wasted space. It's 99% pure gold.
That's what I am aiming at with Isle of the Unknown. I want all the wonder of the old Wilderlands, with none of the "OK, I've seen that before." Orcs and sh*t were new back then, but not now. So I've done a Wilderlands[-style] product that is all fantastic and no nostalgia.