Question: How many books were illustrated each Christmas for eight years by the man who, along with Walter Crane and Kate Greenaway, was among the strongest contributors to the child's nursery motif for during the 19th century? 

<P0-S0> The Copeland House is important as an example of a vernacular farm residence built in the Carolina back country after 1790, along what would in the early 19th century become an established coach road from the coastal counties to the interior. <P0-S1>  Constructed in the late 18th century by John Jacob Copeland (1775-1853), it became the center for his family that grew to include eight children. <P0-S2>  The house and the nearby farms, many belonging to families related by marriage over time, became significant contributors to a German Lutheran settlement in the area which took shape in this part of South Carolina a generation before the start of the American Revolution. <P0-S3>  The nearest town, Ehrhardt, South Carolina, is about 2 miles east of the Copeland House. <P0-S4>  The residence, initially built in the early 1790s, is significant for its association with the Copeland family, who built the house, occupied it continuously and farmed the surrounding property for nearly 200 years. <P0-S5>  In the mid-1980s the Copeland descendants, heirs to the fifth generation of the family, sold the property. <P0-S6>  The original square log and dovetail construction remains largely intact, even after several significant 19th and early 20th century modifications and additions were made. <P0-S7>  Subsequent owners have generally maintained the original fabric while stabilizing the structure. <P0-S8>  The house, together with several related dependencies and an adjacent Copeland family burial site, was listed in the National Register of Historic Places on October 18, 1991. <SEP> <P1-S0> Walter Crane (15 August 1845 – 14 March 1915) was an English artist and book illustrator. <P1-S1>  He is considered to be the most influential, and among the most prolific, children’s book creator of his generation and, along with Randolph Caldecott and Kate Greenaway, one of the strongest contributors to the child's nursery motif that the genre of English children's illustrated literature would exhibit in its developmental stages in the latter 19th century. <SEP> <P2-S0> Randolph Caldecott ( ; 22 March 1846 – 12 February 1886) was an English artist and illustrator, born in Chester. <P2-S1>  The Caldecott Medal was named in his honour. <P2-S2>  He exercised his art chiefly in book illustrations. <P2-S3>  His abilities as an artist were promptly and generously recognised by the Royal Academy. <P2-S4>  Caldecott greatly influenced illustration of children's books during the nineteenth century. <P2-S5>  Two books illustrated by him, priced at a shilling each, were published every Christmas for eight years. <SEP> <P3-S0> The Cranesville Historic District is a historic district in Dalton, Massachusetts, centered on the business and residential proprerties associated with the papermaker Crane and Company. <P3-S1>  Papermaking began as an industry in Dalton in the early 19th century, and was dominated by Zenas Crane's operations by the early 1820s. <P3-S2>  Crane and Company controlled numerous papermaking operations throughout the Berkshires, but it was headquartered in Dalton, where the Crane family lived. <P3-S3>  The Cranesville area, running along Main Street in Dalton, is dominated by the large homes built by various members of the Crane family over the years, as well has more pedestrian mill worker housing. <P3-S4>  The historic industrial facilities of Crane are also included in the district, although they are generally screened from view from Main Street. <P3-S5>  The most notable of these facilities is the National Historic Landmark Crane and Company Old Stone Mill Rag Room, the oldest surviving building on the Crane premises. <P3-S6>  Of the Crane family homes, those of Zenas Crane and Winthrop Murray Crane (Zenas' grandson and a major political figure in Massachusetts during the turn of the 20th century) have the most prominent positions on Main Street, near the industrial complex.