You can save an additional 30% off any single book at Amazon with coupon code: HOLIDAY30. The max discount for the code is $10 and it can only be used once. Code is only valid until 11/29.
There’s lots of LEGO books that will work with this coupon so check out a list of LEGO books here. Several do come with an exclusive minifigure.
One book we recommend is Great LEGO Sets: A Visual History because it comes with an exclusive 102 piece Micro-scale Space Cruiser set. It ends up costing about $15 after coupon.