Original: His fine historical romance Vor dem Sturm (1878) was followed by a series of novels of modern life, notably L'Adultera (1882), a book about adultery which was considered so risqué that it took Fontane two years to find a publisher.
Simplified: His fine historical novel Vor dem Sturm (1878) was followed by a series of novels of modern life, notably L'Adultera (1882), a book about adultery which was considered so risqué that it took Fontane two years to find a publisher.