About half a million different people, over the years, have written books about Shakespeare.
One of the best is Bill Bryson's biography of Shakespeare which, among many other excellent features, totally debunks the idea that someone other than Shakespeare wrote the plays.
romeo and juliet
Shakespeare's book Venus and Adonis was published in 1593. It's a long erotic poem. He wrote plays earlier, but they were not intended for publication.
Cinderella
The play 'The Tempest' was written by William Shakespeare.
Shakespeare wrote in ink. Shakespeare wrote in the Elizabethan Era. Shakespeare wrote in London, England. Shakespeare wrote in Early Modern English Shakespeare wrote in blank verse
It's not so much of a book as a script, which he wrote in about 1599.
Tales from Shakespeare
none. Shakespeare wrote poems, but they weren't collected into a book until after his death
Macbeth is actually a play, and Shakespeare created it. Hope that helps.
Several people have written critiques on Shakespeare's play As You Like It.
Shakespeare did not write his names in a book, or at least not in any book that has survived the centuries. The only examples of his signature (or indeed his handwriting) come from legal documents: his will, a deed, and a mortgage.
Shakespeare wrote in English, the same as your question and my answer.