This boulder is so named because it is actually two boulder that come out of the ground at an angle to make them look like one massive semi-buried part-way open book.
Both boulders have problems although the far said has most of the lines (6 total I think) that range in grade from V0- squeeze chimney to V6 overhanging finger to hand crack.
Getting There
From the main parking area walk uphill slightly and then cross the road into a poison ivy grove, follow the trail (very little trail) to the boulder which is barely visible from the road.