Which sentence has no errors in the use of quotation marks or italics?
a. as a young man, mark twain wrote for the territorial enterprise, a nevada newspaper.
b. one of the short poems in james mcdonald's book of children's poetry, rainy day poems, is spring clouds.
c. mark twain is the author of many beloved novels, including the adventures of tom sawyer and the adventures of huckleberry finn.
d. louisa may alcott's novel little women has been adapted for musical theater.