Narua Nyplayksessa (Bobbin lace with Paper strings) by Eeva-liisa Kortelahti.
48 pages, purchased by Mary-jo from Torchon House.
Although the book is Finnish, it does have basic instructions in English, which include the number of bobbin pairs and thread type and size, also where to start.
The diagrams appear to be easy to work. Projects ranging from butterflies and angels to small pictures which are flattish, to other projects which are 3D and require up to 25 pair of bobbins.